{
  "timestamp": "2026-04-15T14:14:21.311349-08:00",
  "date": "2026-02-26",
  "pc_ratio": 1.884,
  "percentile": 70.8,
  "z_score": 0.59,
  "signal": 0.833,
  "regime": "NEUTRAL",
  "lookback_days": 120,
  "mean_pc": 1.6368,
  "std_pc": 0.4209,
  "p75": 1.9094,
  "p25": 1.2992,
  "put_oi": 1883710,
  "call_oi": 999872,
  "total_days": 540
}