# Event Catalogue — Complete per SENTIMENT_ANALYSIS_ENGINE_SPEC.md Section 5.2
# Version: 2.0.0
# 150+ event types across 12 categories

events:
  # ============================================================
  # 5.2.1 Tokenomics (Supply Events) — 16 types
  # ============================================================
  - event_type: "token_unlock"
    category: "tokenomics"
    subcategory: "supply_shock"
    impact_direction: "negative"
    base_impact: 25
    impact_duration_minutes: 240
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "lock.?up.*vesting"
      - "(unl|releas).*token.*circulat"
      - "tokens.*locked.*release"
      - "vested"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 720
    positive_signals:
      - "scheduled"
      - "small"
    negative_signals:
      - "large"
      - "unexpected"

  - event_type: "token_burn"
    category: "tokenomics"
    subcategory: "supply_reduction"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 360
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "burn.*token"
      - "token.*burn"
      - "buyback.*burn"
      - "permanent.*remove.*supply"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 1440
    positive_signals:
      - "quarterly"
      - "regular"
    negative_signals:
      - "small"

  - event_type: "token_mint"
    category: "tokenomics"
    subcategory: "supply_increase"
    impact_direction: "negative"
    base_impact: 35
    impact_duration_minutes: 120
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "mint.*token"
      - "new.*token.*issued"
      - "inflation.*token"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 240
    negative_signals:
      - "unexpected"
      - "large"

  - event_type: "inflation_acceleration"
    category: "tokenomics"
    subcategory: "supply_increase"
    impact_direction: "negative"
    base_impact: 20
    impact_duration_minutes: 720
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "inflation.*increase"
      - "emission.*rate.*up"
      - "supply.*grow.*fast"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 1440

  - event_type: "inflation_deceleration"
    category: "tokenomics"
    subcategory: "supply_reduction"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 720
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "inflation.*decrease"
      - "emission.*rate.*down"
      - "supply.*grow.*slow"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 1440

  - event_type: "supply_shock_large"
    category: "tokenomics"
    subcategory: "supply_shock"
    impact_direction: "negative"
    base_impact: 80
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "massive.*supply.*increase"
      - "supply.*shock"
      - "unexpected.*inflation"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 2880

  - event_type: "staking_reward_claim"
    category: "tokenomics"
    subcategory: "staking"
    impact_direction: "neutral"
    base_impact: 5
    impact_duration_minutes: 60
    typical_confidence_floor: 0.60
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "staking.*reward"
      - "claim.*reward"
      - "distribution.*reward"
    decay_curve:
      initial_drop: 1.0
      half_life_minutes: 60

  - event_type: "staking_slashing"
    category: "tokenomics"
    subcategory: "staking"
    impact_direction: "negative"
    base_impact: 60
    impact_duration_minutes: 180
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "slash.*validator"
      - "slashed.*stake"
      - "penalty.*validator"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 360

  - event_type: "bridge_liquidity_withdrawal"
    category: "tokenomics"
    subcategory: "liquidity"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 180
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "bridge.*withdraw"
      - "liquidity.*bridg.*out"
      - "cross.?chain.*withdraw"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 360

  - event_type: "liquidity_pool_deposit"
    category: "tokenomics"
    subcategory: "liquidity"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 120
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "deposit.*liquidity"
      - "add.*liquidity"
      - "provide.*liquidity"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 240

  - event_type: "liquidity_pool_withdrawal"
    category: "tokenomics"
    subcategory: "liquidity"
    impact_direction: "negative"
    base_impact: 25
    impact_duration_minutes: 120
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "withdraw.*liquidity"
      - "remove.*liquidity"
      - "pull.*liquidity"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 240

  - event_type: "supply_cap_change"
    category: "tokenomics"
    subcategory: "supply_policy"
    impact_direction: "mixed"
    base_impact: 35
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "supply.*cap.*change"
      - "max.*supply.*change"
      - "hard.*cap.*change"
    decay_curve:
      initial_drop: 0.92
      half_life_minutes: 2880

  - event_type: "treasury_allocation"
    category: "tokenomics"
    subcategory: "treasury"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 360
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "treasury.*allocat"
      - "fund.*treasury"
      - "grant.*treasury"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 720

  - event_type: "vesting_schedule_change"
    category: "tokenomics"
    subcategory: "vesting"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "vesting.*schedule.*change"
      - "vest.*period.*change"
      - "unlock.*schedule.*change"
    decay_curve:
      initial_drop: 0.93
      half_life_minutes: 2880

  - event_type: "token_migration"
    category: "tokenomics"
    subcategory: "migration"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "token.*migrat"
      - "swap.*token"
      - "migrate.*chain"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "supply_reduction_announcement"
    category: "tokenomics"
    subcategory: "supply_reduction"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "supply.*reduction.*announc"
      - "burn.*announc"
      - "buyback.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  # ============================================================
  # 5.2.2 Security & Risk — 13 types
  # ============================================================
  - event_type: "security_hack"
    category: "security"
    subcategory: "hack"
    impact_direction: "negative"
    base_impact: 95
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "hack"
      - "exploit"
      - "drain.*fund"
      - "stolen.*fund"
      - "breach.*protocol"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 4320
    negative_signals:
      - "large"
      - "user.*fund.*lost"
      - "protocol.*insolvent"

  - event_type: "security_exploit"
    category: "security"
    subcategory: "exploit"
    impact_direction: "negative"
    base_impact: 85
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "exploit"
      - "vulnerab.*exploit"
      - "bug.*exploit"
    decay_curve:
      initial_drop: 0.75
      half_life_minutes: 2880

  - event_type: "security_audit_pass"
    category: "security"
    subcategory: "audit"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "audit.*pass"
      - "audit.*complete.*no.*issue"
      - "security.*review.*pass"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 2880

  - event_type: "security_audit_fail"
    category: "security"
    subcategory: "audit"
    impact_direction: "negative"
    base_impact: 70
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "audit.*fail"
      - "audit.*found.*vulnerab"
      - "critical.*vulnerab.*found"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 2880

  - event_type: "rug_pull"
    category: "security"
    subcategory: "rug_pull"
    impact_direction: "negative"
    base_impact: 100
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "rug.*pull"
      - "exit.*scam"
      - "dev.*fled"
      - "liquidity.*pulled"
    decay_curve:
      initial_drop: 0.50
      half_life_minutes: 10080

  - event_type: "exit_scam"
    category: "security"
    subcategory: "exit_scam"
    impact_direction: "negative"
    base_impact: 100
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "exit.*scam"
      - "team.*disappear"
      - "abandon.*project"
    decay_curve:
      initial_drop: 0.50
      half_life_minutes: 10080

  - event_type: "bridge_hack"
    category: "security"
    subcategory: "bridge_hack"
    impact_direction: "negative"
    base_impact: 90
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "bridge.*hack"
      - "cross.?chain.*exploit"
      - "bridge.*drain"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 4320

  - event_type: "phishing_attack"
    category: "security"
    subcategory: "phishing"
    impact_direction: "negative"
    base_impact: 40
    impact_duration_minutes: 600
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "phishing"
      - "fake.*site"
      - "phish.*wallet"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 720

  - event_type: "ddos_attack"
    category: "security"
    subcategory: "ddos"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 360
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "ddos"
      - "dos.*attack"
      - "service.*unavailable"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 720

  - event_type: "key_compromise"
    category: "security"
    subcategory: "key_compromise"
    impact_direction: "negative"
    base_impact: 80
    impact_duration_minutes: 720
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "private.*key.*compromis"
      - "key.*leak"
      - "seed.*phrase.*leak"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 1440

  - event_type: "smart_contract_upgrade_failed"
    category: "security"
    subcategory: "upgrade_failed"
    impact_direction: "negative"
    base_impact: 55
    impact_duration_minutes: 720
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "upgrade.*fail"
      - "contract.*upgrade.*fail"
      - "deploy.*fail"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 1440

  - event_type: "oracle_manipulation"
    category: "security"
    subcategory: "oracle"
    impact_direction: "negative"
    base_impact: 75
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "oracle.*manipulat"
      - "price.*feed.*manipulat"
      - "oracle.*attack"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 2880

  - event_type: "governance_attack"
    category: "security"
    subcategory: "governance"
    impact_direction: "negative"
    base_impact: 70
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "governance.*attack"
      - "vote.*manipulat"
      - "takeover.*dao"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 4320

  # ============================================================
  # 5.2.3 Technology & Development — 16 types
  # ============================================================
  - event_type: "mainnet_launch"
    category: "technology"
    subcategory: "launch"
    impact_direction: "positive"
    base_impact: 70
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.85
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "mainnet.*launch"
      - "mainnet.*live"
      - "launch.*mainnet"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "testnet_launch"
    category: "technology"
    subcategory: "launch"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "testnet.*launch"
      - "testnet.*live"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "major_protocol_upgrade"
    category: "technology"
    subcategory: "upgrade"
    impact_direction: "mixed"
    base_impact: 40
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "protocol.*upgrade"
      - "major.*upgrade"
      - "network.*upgrade"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "hard_fork"
    category: "technology"
    subcategory: "fork"
    impact_direction: "mixed"
    base_impact: 60
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "hard.*fork"
      - "chain.*split"
      - "fork.*activat"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 4320

  - event_type: "soft_fork"
    category: "technology"
    subcategory: "fork"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 720
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "soft.*fork"
      - "backward.*compat.*upgrade"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 1440

  - event_type: "api_deprecation"
    category: "technology"
    subcategory: "api"
    impact_direction: "negative"
    base_impact: 15
    impact_duration_minutes: 3600
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "api.*deprecat"
      - "endpoint.*remov"
      - "deprecat.*api"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 7200

  - event_type: "bug_fix_announcement"
    category: "technology"
    subcategory: "bug_fix"
    impact_direction: "positive"
    base_impact: 10
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "bug.*fix"
      - "fixed.*bug"
      - "patch.*releas"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 2880

  - event_type: "performance_improvement"
    category: "technology"
    subcategory: "performance"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "performance.*improv"
      - "optimiz.*throughput"
      - "latency.*reduc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "new_feature_release"
    category: "technology"
    subcategory: "feature"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 720
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "new.*feature"
      - "feature.*releas"
      - "launch.*feature"
    decay_curve:
      initial_drop: 0.96
      half_life_minutes: 1440

  - event_type: "sdk_release"
    category: "technology"
    subcategory: "sdk"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 3600
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "sdk.*releas"
      - "developer.*kit.*releas"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "mobile_app_launch"
    category: "technology"
    subcategory: "app"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "mobile.*app.*launch"
      - "app.*store.*launch"
      - "ios.*android.*app"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "layer2_launch"
    category: "technology"
    subcategory: "layer2"
    impact_direction: "positive"
    base_impact: 50
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "layer.?2.*launch"
      - "l2.*launch"
      - "rollup.*launch"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "cross_chain_integration"
    category: "technology"
    subcategory: "interop"
    impact_direction: "positive"
    base_impact: 35
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "cross.?chain.*integrat"
      - "interop.*integrat"
      - "bridge.*integrat"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "smart_contract_deployment"
    category: "technology"
    subcategory: "deployment"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "contract.*deploy"
      - "deploy.*contract"
      - "new.*contract"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "audit_completion"
    category: "technology"
    subcategory: "audit"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "audit.*complet"
      - "audit.*final"
      - "security.*audit.*done"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 4320

  # ============================================================
  # 5.2.4 Governance — 10 types
  # ============================================================
  - event_type: "governance_proposal_new"
    category: "governance"
    subcategory: "proposal"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "proposal.*new"
      - "new.*proposal"
      - "governance.*proposal"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 10080

  - event_type: "governance_proposal_passed"
    category: "governance"
    subcategory: "proposal_passed"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "proposal.*pass"
      - "proposal.*approv"
      - "vote.*pass"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "governance_proposal_failed"
    category: "governance"
    subcategory: "proposal_failed"
    impact_direction: "negative"
    base_impact: 15
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "proposal.*fail"
      - "proposal.*reject"
      - "vote.*fail"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "governance_vote_large_whale"
    category: "governance"
    subcategory: "whale_vote"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "whale.*vote"
      - "large.*holder.*vote"
      - "concentrated.*vote"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "governance_attack"
    category: "governance"
    subcategory: "attack"
    impact_direction: "negative"
    base_impact: 70
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "governance.*attack"
      - "vote.*manipulat"
      - "takeover.*dao"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 4320

  - event_type: "dao_treasury_deployment"
    category: "governance"
    subcategory: "treasury"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "dao.*treasury.*deploy"
      - "treasury.*deploy"
      - "fund.*deploy.*dao"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "governance_delay_change"
    category: "governance"
    subcategory: "delay"
    impact_direction: "negative"
    base_impact: 20
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "timelock.*change"
      - "governance.*delay.*change"
      - "voting.*delay.*change"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "parameter_change_proposal"
    category: "governance"
    subcategory: "parameter_change"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "parameter.*change"
      - "config.*change"
      - "protocol.*param.*change"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 7200

  - event_type: "emergency_governance_action"
    category: "governance"
    subcategory: "emergency"
    impact_direction: "mixed"
    base_impact: 40
    impact_duration_minutes: 720
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "emergency.*governance"
      - "emergency.*action"
      - "emergency.*proposal"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 1440

  # ============================================================
  # 5.2.5 Financial Performance (Traditional) — 19 types
  # ============================================================
  - event_type: "earnings_beat"
    category: "financial"
    subcategory: "earnings"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "earnings.*beat"
      - "beat.*earnings"
      - "exceed.*earnings"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "earnings_miss"
    category: "financial"
    subcategory: "earnings"
    impact_direction: "negative"
    base_impact: 55
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "earnings.*miss"
      - "miss.*earnings"
      - "below.*earnings"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 2880

  - event_type: "earnings_guidance_raise"
    category: "financial"
    subcategory: "guidance"
    impact_direction: "positive"
    base_impact: 35
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "guidance.*rais"
      - "rais.*guidance"
      - "outlook.*improv"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "earnings_guidance_cut"
    category: "financial"
    subcategory: "guidance"
    impact_direction: "negative"
    base_impact: 50
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "guidance.*cut"
      - "cut.*guidance"
      - "lower.*guidance"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 4320

  - event_type: "dividend_announcement"
    category: "financial"
    subcategory: "dividend"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "dividend.*announc"
      - "declare.*dividend"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "dividend_cut"
    category: "financial"
    subcategory: "dividend"
    impact_direction: "negative"
    base_impact: 45
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "dividend.*cut"
      - "cut.*dividend"
      - "reduc.*dividend"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 4320

  - event_type: "revenue_growth_acceleration"
    category: "financial"
    subcategory: "revenue"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "revenue.*growth.*accelerat"
      - "revenue.*accelerat"
      - "sales.*growth.*accelerat"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "revenue_decline"
    category: "financial"
    subcategory: "revenue"
    impact_direction: "negative"
    base_impact: 40
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "revenue.*decline"
      - "revenue.*fall"
      - "sales.*decline"
    decay_curve:
      initial_drop: 0.92
      half_life_minutes: 7200

  - event_type: "analyst_upgrade"
    category: "financial"
    subcategory: "analyst"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "analyst.*upgrad"
      - "upgrad.*rating"
      - "price.*target.*rais"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "analyst_downgrade"
    category: "financial"
    subcategory: "analyst"
    impact_direction: "negative"
    base_impact: 25
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "analyst.*downgrad"
      - "downgrad.*rating"
      - "price.*target.*lower"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "analyst_initiate_buy"
    category: "financial"
    subcategory: "analyst"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "initiat.*buy"
      - "initiat.*coverage.*buy"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "analyst_initiate_sell"
    category: "financial"
    subcategory: "analyst"
    impact_direction: "negative"
    base_impact: 30
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "initiat.*sell"
      - "initiat.*coverage.*sell"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "insider_buying"
    category: "financial"
    subcategory: "insider"
    impact_direction: "positive"
    base_impact: 35
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "insider.*buy"
      - "insider.*purchas"
      - "executive.*buy"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "insider_selling"
    category: "financial"
    subcategory: "insider"
    impact_direction: "negative"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "insider.*sell"
      - "insider.*sale"
      - "executive.*sell"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "share_buyback_announcement"
    category: "financial"
    subcategory: "buyback"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "buyback.*announc"
      - "share.*repurchas"
      - "repurchas.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "ipo_announcement"
    category: "financial"
    subcategory: "ipo"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "ipo.*announc"
      - "going.*public"
      - "file.*ipo"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 10080

  - event_type: "spinoff_announcement"
    category: "financial"
    subcategory: "spinoff"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "spinoff.*announc"
      - "spin.*off.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "stock_split"
    category: "financial"
    subcategory: "split"
    impact_direction: "neutral"
    base_impact: 10
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "stock.*split"
      - "split.*announc"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 4320

  # ============================================================
  # 5.2.6 Market Structure & Liquidity — 24 types
  # ============================================================
  - event_type: "exchange_listing"
    category: "market_structure"
    subcategory: "listing"
    impact_direction: "positive"
    base_impact: 60
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.85
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "listing.*announc"
      - "listed.*on.*exchange"
      - "exchange.*listing"
      - "binance.*list"
      - "coinbase.*list"
      - "kraken.*list"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 10080
    positive_signals:
      - "tier.?1"
      - "major.*exchange"
    negative_signals:
      - "small.*exchange"
      - "delisting.*risk"

  - event_type: "exchange_delisting"
    category: "market_structure"
    subcategory: "delisting"
    impact_direction: "negative"
    base_impact: 85
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "delist"
      - "delisting"
      - "remove.*from.*exchange"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 10080

  - event_type: "exchange_halted_trading"
    category: "market_structure"
    subcategory: "halt"
    impact_direction: "mixed"
    base_impact: 60
    impact_duration_minutes: 360
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "trading.*halt"
      - "halt.*trading"
      - "suspend.*trading"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 720

  - event_type: "exchange_withdrawal_suspend"
    category: "market_structure"
    subcategory: "withdrawal_suspend"
    impact_direction: "negative"
    base_impact: 50
    impact_duration_minutes: 720
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "withdrawal.*suspend"
      - "suspend.*withdrawal"
      - "withdraw.*disabled"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 1440

  - event_type: "exchange_liquid_staking_launch"
    category: "market_structure"
    subcategory: "liquid_staking"
    impact_direction: "positive"
    base_impact: 35
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "liquid.*staking.*launch"
      - "liquid.*stak.*token"
      - "stk.*token.*launch"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "market_maker_incentive_program"
    category: "market_structure"
    subcategory: "mm_program"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "market.*maker.*incentive"
      - "mm.*program"
      - "liquidity.*incentive"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "whale_accumulation_large"
    category: "market_structure"
    subcategory: "whale"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "whale.*accumulat"
      - "large.*holder.*accumulat"
      - "smart.*money.*accumulat"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "whale_distribution_large"
    category: "market_structure"
    subcategory: "whale"
    impact_direction: "negative"
    base_impact: 40
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "whale.*distribut"
      - "whale.*sell"
      - "large.*holder.*sell"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 2880

  - event_type: "etf_approval"
    category: "market_structure"
    subcategory: "etf"
    impact_direction: "positive"
    base_impact: 70
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "etf.*approv"
      - "spot.*etf.*approv"
      - "sec.*approv.*etf"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 10080

  - event_type: "etf_rejection"
    category: "market_structure"
    subcategory: "etf"
    impact_direction: "negative"
    base_impact: 70
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "etf.*reject"
      - "sec.*reject.*etf"
      - "etf.*denied"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 10080

  - event_type: "etf_launch"
    category: "market_structure"
    subcategory: "etf"
    impact_direction: "positive"
    base_impact: 65
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "etf.*launch"
      - "etf.*start.*trad"
      - "new.*etf"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "etf_redemption_large"
    category: "market_structure"
    subcategory: "etf"
    impact_direction: "negative"
    base_impact: 35
    impact_duration_minutes: 720
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "etf.*redemption"
      - "large.*redemption"
      - "outflow.*etf"
    decay_curve:
      initial_drop: 0.92
      half_life_minutes: 1440

  - event_type: "liquidity_migration"
    category: "market_structure"
    subcategory: "liquidity"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "liquidity.*migrat"
      - "liquidity.*mov"
      - "tvL.*shift"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "order_book_depth_change"
    category: "market_structure"
    subcategory: "order_book"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 720
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "order.*book.*depth"
      - "depth.*change"
      - "liquidity.*depth"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 1440

  - event_type: "funding_rate_spike"
    category: "market_structure"
    subcategory: "funding"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 360
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "funding.*rate.*spike"
      - "funding.*rate.*surge"
      - "high.*funding.*rate"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 720

  - event_type: "open_interest_collapse"
    category: "market_structure"
    subcategory: "open_interest"
    impact_direction: "negative"
    base_impact: 50
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "open.*interest.*collaps"
      - "oi.*drop"
      - "open.*interest.*plunge"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 2880

  # ============================================================
  # 5.2.7 Regulatory & Legal — 18 types
  # ============================================================
  - event_type: "regulatory_ban"
    category: "regulatory"
    subcategory: "ban"
    impact_direction: "negative"
    base_impact: 90
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "ban.*crypto"
      - "crypto.*ban"
      - "prohibit.*crypto"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 20160

  - event_type: "regulatory_clampdown"
    category: "regulatory"
    subcategory: "clampdown"
    impact_direction: "negative"
    base_impact: 75
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "regulatory.*clampdown"
      - "crackdown.*crypto"
      - "regulator.*crackdown"
    decay_curve:
      initial_drop: 0.75
      half_life_minutes: 10080

  - event_type: "regulatory_clarity_positive"
    category: "regulatory"
    subcategory: "clarity"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "regulatory.*clarity"
      - "clear.*regulation"
      - "friendly.*regulation"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 20160

  - event_type: "sec_investigation_announced"
    category: "regulatory"
    subcategory: "sec"
    impact_direction: "negative"
    base_impact: 80
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "sec.*investigat"
      - "sec.*prob"
      - "investigat.*sec"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 10080

  - event_type: "sec_charges_filed"
    category: "regulatory"
    subcategory: "sec"
    impact_direction: "negative"
    base_impact: 95
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "sec.*charg"
      - "sec.*suit"
      - "sec.*enforc"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 20160

  - event_type: "sec_settlement"
    category: "regulatory"
    subcategory: "sec"
    impact_direction: "negative"
    base_impact: 60
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "sec.*settle"
      - "settle.*sec"
      - "pay.*fine.*sec"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 4320

  - event_type: "sec_approval"
    category: "regulatory"
    subcategory: "sec"
    impact_direction: "positive"
    base_impact: 70
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "sec.*approv"
      - "sec.*clear"
      - "sec.*greenlight"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "cftc_statement"
    category: "regulatory"
    subcategory: "cftc"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "cftc.*statement"
      - "cftc.*comment"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 7200

  - event_type: "cftc_enforcement_action"
    category: "regulatory"
    subcategory: "cftc"
    impact_direction: "negative"
    base_impact: 75
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "cftc.*enforc"
      - "cftc.*action"
    decay_curve:
      initial_drop: 0.80
      half_life_minutes: 10080

  - event_type: "eu_mica_regulation_announced"
    category: "regulatory"
    subcategory: "mica"
    impact_direction: "negative"
    base_impact: 60
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "mica.*regulation"
      - "eu.*regulation.*crypto"
      - "european.*crypto.*law"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 20160

  - event_type: "tax_treatment_change"
    category: "regulatory"
    subcategory: "tax"
    impact_direction: "mixed"
    base_impact: 40
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "tax.*treatment.*change"
      - "crypto.*tax.*change"
      - "tax.*crypto"
    decay_curve:
      initial_drop: 0.93
      half_life_minutes: 10080

  - event_type: "cbd_announcement"
    category: "regulatory"
    subcategory: "cbd"
    impact_direction: "positive"
    base_impact: 50
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "cbd.*announc"
      - "central.*bank.*digital.*currenc"
      - "digital.*currenc.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 10080

  - event_type: "sanctions_imposed"
    category: "regulatory"
    subcategory: "sanctions"
    impact_direction: "negative"
    base_impact: 85
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "sanction.*impos"
      - "sanction.*crypto"
      - "ofac.*sanction"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 20160

  - event_type: "legal_victory"
    category: "regulatory"
    subcategory: "legal"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "legal.*victor"
      - "win.*lawsuit"
      - "court.*rule.*favor"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "legal_defeat"
    category: "regulatory"
    subcategory: "legal"
    impact_direction: "negative"
    base_impact: 50
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "legal.*defeat"
      - "lose.*lawsuit"
      - "court.*rule.*against"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 7200

  # ============================================================
  # 5.2.8 News & Media Dynamics — 10 types
  # ============================================================
  - event_type: "mainstream_media_coverage"
    category: "media"
    subcategory: "coverage"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "mainstream.*media"
      - "major.*outlet"
      - "wsj\\|bloomberg\\|reuters\\|ft\\|cnbc"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "breaking_news"
    category: "media"
    subcategory: "breaking"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 720
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "breaking.*news"
      - "just.*in"
      - "developing.*story"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 1440

  - event_type: "false_rumor_debunked"
    category: "media"
    subcategory: "rumor"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 360
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "rumor.*debunk"
      - "false.*rumor"
      - "not.*true"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 720

  - event_type: "rumor_unconfirmed"
    category: "media"
    subcategory: "rumor"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 720
    typical_confidence_floor: 0.60
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "rumor"
      - "unconfirm.*report"
      - "speculat"
    decay_curve:
      initial_drop: 0.92
      half_life_minutes: 1440

  - event_type: "celebrity_endorsement"
    category: "media"
    subcategory: "celebrity"
    impact_direction: "positive"
    base_impact: 80
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "celebrity.*endors"
      - "famous.*invest"
      - "celebrity.*buy"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "celebrity_criticism"
    category: "media"
    subcategory: "celebrity"
    impact_direction: "negative"
    base_impact: 70
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "celebrity.*critic"
      - "famous.*critic"
      - "celebrity.*against"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 2880

  - event_type: "influencer_promotion"
    category: "media"
    subcategory: "influencer"
    impact_direction: "positive"
    base_impact: 55
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "influencer.*promot"
      - "promot.*token"
      - "shill"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "influencer_exposure"
    category: "media"
    subcategory: "influencer"
    impact_direction: "negative"
    base_impact: 65
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "influencer.*expos"
      - "influencer.*scam"
      - "fake.*promot"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 2880

  - event_type: "viral_news_story"
    category: "media"
    subcategory: "viral"
    impact_direction: "mixed"
    base_impact: 35
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "viral"
      - "trending"
      - "viral.*story"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "media_narrative_shift"
    category: "media"
    subcategory: "narrative"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "narrative.*shift"
      - "narrative.*chang"
      - "new.*narrative"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 7200

  # ============================================================
  # 5.2.9 Social & Community — 13 types
  # ============================================================
  - event_type: "viral_social_post"
    category: "social"
    subcategory: "viral"
    impact_direction: "mixed"
    base_impact: 35
    impact_duration_minutes: 720
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "viral.*post"
      - "viral.*tweet"
      - "viral.*thread"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 1440

  - event_type: "social_media_attack"
    category: "social"
    subcategory: "attack"
    impact_direction: "negative"
    base_impact: 65
    impact_duration_minutes: 360
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "attack.*social"
      - "social.*attack"
      - "fud.*campaign"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 720

  - event_type: "community_vote_success"
    category: "social"
    subcategory: "community"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "community.*vote.*success"
      - "community.*approv"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  - event_type: "developer_ama"
    category: "social"
    subcategory: "ama"
    impact_direction: "positive"
    base_impact: 15
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "ama"
      - "ask.*me.*anything"
      - "dev.*ama"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "developer_quit"
    category: "social"
    subcategory: "dev_quit"
    impact_direction: "negative"
    base_impact: 50
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "developer.*quit"
      - "dev.*leav"
      - "core.*dev.*leav"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 4320

  - event_type: "community_proposal"
    category: "social"
    subcategory: "proposal"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "community.*proposal"
      - "proposal.*community"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 7200

  - event_type: "subreddit_pump_coordination"
    category: "social"
    subcategory: "pump_coord"
    impact_direction: "negative"
    base_impact: 95
    impact_duration_minutes: 360
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "pump.*coordinat"
      - "coordinat.*pump"
      - "pump.*group"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 720

  - event_type: "twitter_pump_coordination"
    category: "social"
    subcategory: "pump_coord"
    impact_direction: "negative"
    base_impact: 90
    impact_duration_minutes: 360
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "twitter.*pump"
      - "coordinat.*tweet"
      - "hashtag.*pump"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 720

  - event_type: "discord_pump_coordination"
    category: "social"
    subcategory: "pump_coord"
    impact_direction: "negative"
    base_impact: 90
    impact_duration_minutes: 360
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "discord.*pump"
      - "pump.*discord"
      - "discord.*group.*pump"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 720

  - event_type: "telegram_pump_coordination"
    category: "social"
    subcategory: "pump_coord"
    impact_direction: "negative"
    base_impact: 90
    impact_duration_minutes: 360
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "telegram.*pump"
      - "pump.*telegram"
      - "tg.*pump"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 720

  - event_type: "community_split"
    category: "social"
    subcategory: "split"
    impact_direction: "negative"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "community.*split"
      - "fork.*community"
      - "split.*community"
    decay_curve:
      initial_drop: 0.93
      half_life_minutes: 7200

  - event_type: "governance_forum_debate"
    category: "social"
    subcategory: "debate"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.65
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "forum.*debate"
      - "governance.*forum"
      - "discussion.*proposal"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  # ============================================================
  # 5.2.10 DeFi-Specific — 11 types
  # ============================================================
  - event_type: "yield_farming_apr_spike"
    category: "defi"
    subcategory: "yield"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "apr.*spike"
      - "yield.*spike"
      - "high.*apr"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "yield_farming_apr_crash"
    category: "defi"
    subcategory: "yield"
    impact_direction: "negative"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "apr.*crash"
      - "yield.*crash"
      - "apr.*drop"
    decay_curve:
      initial_drop: 0.90
      half_life_minutes: 2880

  - event_type: "liquid_staking_token_launch"
    category: "defi"
    subcategory: "liquid_staking"
    impact_direction: "positive"
    base_impact: 45
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "liquid.*staking.*token"
      - "lst.*launch"
      - "staked.*token.*launch"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "protocol_insolvency_risk"
    category: "defi"
    subcategory: "insolvency"
    impact_direction: "negative"
    base_impact: 85
    impact_duration_minutes: 720
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "insolven.*risk"
      - "protocol.*insolven"
      - "bad.*debt"
    decay_curve:
      initial_drop: 0.75
      half_life_minutes: 1440

  - event_type: "liquidations_spike"
    category: "defi"
    subcategory: "liquidation"
    impact_direction: "negative"
    base_impact: 60
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "liquidation.*spike"
      - "mass.*liquidation"
      - "cascade.*liquidation"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 2880

  - event_type: "collateral_factor_change"
    category: "defi"
    subcategory: "collateral"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "collateral.*factor.*chang"
      - "ltv.*chang"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 4320

  - event_type: "borrow_rate_spike"
    category: "defi"
    subcategory: "borrow_rate"
    impact_direction: "negative"
    base_impact: 35
    impact_duration_minutes: 720
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "borrow.*rate.*spike"
      - "borrow.*rate.*surge"
      - "high.*borrow.*rate"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 1440

  - event_type: "dex_pool_imbalance"
    category: "defi"
    subcategory: "dex"
    impact_direction: "negative"
    base_impact: 20
    impact_duration_minutes: 360
    typical_confidence_floor: 0.70
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "pool.*imbalanc"
      - "dex.*imbalanc"
      - "pool.*skew"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 720

  - event_type: "impermanent_loss_event"
    category: "defi"
    subcategory: "impermanent_loss"
    impact_direction: "negative"
    base_impact: 25
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "impermanent.*loss"
      - "il.*event"
      - "loss.*liquidity"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 2880

  - event_type: "yield_optimizer_launch"
    category: "defi"
    subcategory: "optimizer"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "yield.*optimiz.*launch"
      - "optimizer.*launch"
      - "vault.*launch"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "vault_strategy_change"
    category: "defi"
    subcategory: "vault"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 2880
    typical_confidence_floor: 0.70
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "vault.*strategy.*chang"
      - "strategy.*chang.*vault"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 4320

  # ============================================================
  # 5.2.11 Macroeconomic — 15 types
  # ============================================================
  - event_type: "fed_rate_decision_cut"
    category: "macro"
    subcategory: "fed"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.95
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "fed.*cut.*rate"
      - "rate.*cut.*fed"
      - "fomc.*cut"
    decay_curve:
      initial_drop: 0.98
      half_life_minutes: 7200

  - event_type: "fed_rate_decision_hike"
    category: "macro"
    subcategory: "fed"
    impact_direction: "negative"
    base_impact: 55
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.95
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "fed.*hike"
      - "rate.*hike.*fed"
      - "fomc.*hike"
    decay_curve:
      initial_drop: 0.92
      half_life_minutes: 7200

  - event_type: "cpi_release"
    category: "macro"
    subcategory: "cpi"
    impact_direction: "mixed"
    base_impact: 35
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.95
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "cpi.*releas"
      - "inflation.*data"
      - "consumer.*price.*index"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "cpi_surprise_high"
    category: "macro"
    subcategory: "cpi"
    impact_direction: "negative"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "cpi.*above"
      - "cpi.*surprise.*high"
      - "inflation.*hot"
    decay_curve:
      initial_drop: 0.93
      half_life_minutes: 2880

  - event_type: "cpi_surprise_low"
    category: "macro"
    subcategory: "cpi"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "cpi.*below"
      - "cpi.*surprise.*low"
      - "inflation.*cool"
    decay_curve:
      initial_drop: 0.96
      half_life_minutes: 2880

  - event_type: "gdp_release"
    category: "macro"
    subcategory: "gdp"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "gdp.*releas"
      - "gross.*domestic.*product"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "employment_report"
    category: "macro"
    subcategory: "employment"
    impact_direction: "mixed"
    base_impact: 25
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "employment.*report"
      - "nonfarm.*payroll"
      - "jobs.*report"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "inflation_report"
    category: "macro"
    subcategory: "inflation"
    impact_direction: "mixed"
    base_impact: 30
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.90
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "inflation.*report"
      - "pce.*releas"
      - "core.*inflation"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "central_bank_speech_hawkish"
    category: "macro"
    subcategory: "central_bank"
    impact_direction: "negative"
    base_impact: 25
    impact_duration_minutes: 720
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "hawkish"
      - "hawkish.*speech"
      - "tighten.*policy"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 1440

  - event_type: "central_bank_speech_dovish"
    category: "macro"
    subcategory: "central_bank"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 720
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "dovish"
      - "dovish.*speech"
      - "eas.*policy"
    decay_curve:
      initial_drop: 0.96
      half_life_minutes: 1440

  - event_type: "geopolitical_tension_escalation"
    category: "macro"
    subcategory: "geopolitical"
    impact_direction: "negative"
    base_impact: 60
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.90
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "geopolitical.*tension"
      - "war.*risk"
      - "conflict.*escalat"
    decay_curve:
      initial_drop: 0.85
      half_life_minutes: 10080

  - event_type: "geopolitical_resolution"
    category: "macro"
    subcategory: "geopolitical"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "market-wide"
    trigger_patterns:
      - "geopolitical.*resolv"
      - "peace.*deal"
      - "conflict.*end"
    decay_curve:
      initial_drop: 0.95
      half_life_minutes: 10080

  - event_type: "pmi_release"
    category: "macro"
    subcategory: "pmi"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.85
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "pmi.*releas"
      - "manufacturing.*pmi"
      - "services.*pmi"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  - event_type: "retail_sales_release"
    category: "macro"
    subcategory: "retail_sales"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 720
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "retail.*sales"
      - "retail.*spending"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 1440

  - event_type: "consumer_confidence"
    category: "macro"
    subcategory: "confidence"
    impact_direction: "mixed"
    base_impact: 15
    impact_duration_minutes: 1440
    typical_confidence_floor: 0.80
    is_scheduled: true
    asset_scope: "market-wide"
    trigger_patterns:
      - "consumer.*confidence"
      - "confidence.*index"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 2880

  # ============================================================
  # 5.2.12 Mergers, Acquisitions & Partnerships — 10 types
  # ============================================================
  - event_type: "m&a_announcement"
    category: "m_and_a"
    subcategory: "m_and_a"
    impact_direction: "mixed"
    base_impact: 35
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "m.?a.*announc"
      - "merger.*announc"
      - "acquisition.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "m&a_acquisition_announced"
    category: "m_and_a"
    subcategory: "acquisition"
    impact_direction: "positive"
    base_impact: 40
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "acquir"
      - "acquisition.*announc"
      - "buy.*company"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "m&a_tender_offer"
    category: "m_and_a"
    subcategory: "tender_offer"
    impact_direction: "mixed"
    base_impact: 45
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.85
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "tender.*offer"
      - "tender.*bid"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "partnership_announcement"
    category: "m_and_a"
    subcategory: "partnership"
    impact_direction: "positive"
    base_impact: 30
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "partnership.*announc"
      - "partner.*with"
      - "collaborat.*with"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "strategic_investment"
    category: "m_and_a"
    subcategory: "investment"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "strategic.*invest"
      - "invest.*in.*protocol"
      - "funding.*round"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "spin_off_announcement"
    category: "m_and_a"
    subcategory: "spinoff"
    impact_direction: "mixed"
    base_impact: 20
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: true
    asset_scope: "specific"
    trigger_patterns:
      - "spinoff.*announc"
      - "spin.*off.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "bankruptcy_filing"
    category: "m_and_a"
    subcategory: "bankruptcy"
    impact_direction: "negative"
    base_impact: 95
    impact_duration_minutes: 10080
    typical_confidence_floor: 0.95
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "bankruptcy.*filing"
      - "file.*bankruptcy"
      - "chapter.*11"
    decay_curve:
      initial_drop: 0.70
      half_life_minutes: 10080

  - event_type: "default_announcement"
    category: "m_and_a"
    subcategory: "default"
    impact_direction: "negative"
    base_impact: 100
    impact_duration_minutes: 20160
    typical_confidence_floor: 0.98
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "default.*announc"
      - "miss.*payment"
      - "fail.*to.*pay"
    decay_curve:
      initial_drop: 0.60
      half_life_minutes: 20160

  - event_type: "joint_venture"
    category: "m_and_a"
    subcategory: "joint_venture"
    impact_direction: "positive"
    base_impact: 25
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.80
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "joint.*venture"
      - "jv.*announc"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200

  - event_type: "licensing_agreement"
    category: "m_and_a"
    subcategory: "licensing"
    impact_direction: "positive"
    base_impact: 20
    impact_duration_minutes: 4320
    typical_confidence_floor: 0.75
    is_scheduled: false
    asset_scope: "specific"
    trigger_patterns:
      - "licens.*agreement"
      - "licens.*deal"
    decay_curve:
      initial_drop: 0.97
      half_life_minutes: 7200