{
  "index_name": "Longshot / Favorite Price Gap",
  "short_name": "PriceGap",
  "as_of": "2026-04-20",
  "week": "2026-W17",
  "description": "Realized win rate in the longshot band minus the band midpoint (5%). Positive = longshots underpriced; negative = favorite-longshot bias (longshots overpriced).",
  "value": -0.022312521017823203,
  "ma4w": -0.037395755170927664,
  "ma13w": -0.02923986899112633,
  "ma52w": -0.023391833683586195,
  "z52w": 0.08040380002820732,
  "components": {
    "longshot_winrate": 0.0276874789821768,
    "longshot_fraction": 0.5045814479638009,
    "band_midpoint": 0.05
  },
  "n_trades_week": 17680,
  "rolling": {
    "mean_52w": -0.023391833683586195,
    "sd_52w": 0.013423652431655865,
    "min_52w": -0.0453871335747235,
    "max_52w": 0.006834955929658097,
    "n_obs_52w": 52
  },
  "n_weeks_history": 172,
  "notes": "Favorite-side gap (top price bin) is a v1.1 item.",
  "generated_at": "2026-04-24T17:35:54+00:00",
  "source": "J:\\Research\\10. Prediction\\data\\blockchain\\paper4\\weekly_pwi.csv"
}