{
  "rows": 59059,
  "start": "2023-02-14 18:20:00",
  "end": "2026-02-13 21:00:00",
  "pair_mode": "fallback",
  "leveraged_pair": {
    "bull": "TQQQ",
    "bear": "SQQQ"
  },
  "data_sources": {
    "SPY": "/Users/daniel/.openclaw/workspace/data/polygon_historical/SPY_5min.csv",
    "SPX": "/Users/daniel/.openclaw/workspace/data/polygon_historical/SPX_5min.csv",
    "bull": "/Users/daniel/.openclaw/workspace/data/polygon_historical/TQQQ_5min.csv",
    "bear": "/Users/daniel/.openclaw/workspace/data/polygon_historical/SQQQ_5min.csv"
  },
  "es_proxy_method": "ES_proxy_close = SPY_close * rolling_median(SPX/SPY, 390 bars)",
  "notes": "Fallback leveraged pair used (nearest available proxy)"
}