{
  "ticker": "278470.KS",
  "analysis_asof": "2026-04-15T14:12:36.813787+09:00",
  "execution_asof": "2026-04-15T17:13:08.029780+09:00",
  "market_data_asof": "2026-04-15T14:55:00+09:00",
  "source": {
    "provider": "yfinance_intraday",
    "interval": "5m"
  },
  "last_price": 410000.0,
  "session_vwap": 404247.31186618045,
  "day_high": 413500.0,
  "day_low": 386500.0,
  "intraday_volume": 351638,
  "avg20_daily_volume": 379397.85,
  "relative_volume": 18.536636409510493,
  "price_state": "INTRADAY",
  "volume_state": "CONFIRMED",
  "event_state": "OPEN",
  "decision_state": "DEGRADED",
  "decision_now": "NONE",
  "decision_if_triggered": "NONE",
  "trigger_status": {
    "breakout_hit_intraday": false,
    "close_confirmation_pending": false,
    "pullback_zone_active": false,
    "invalidated": false
  },
  "changed_fields": [
    "execution_asof",
    "last_price",
    "session_vwap",
    "relative_volume"
  ],
  "reason_codes": [
    "stale_market_data"
  ],
  "staleness_seconds": 8288,
  "data_health": "STALE",
  "refresh_checkpoint": "15:25"
}