{
  "index_name": "Execution Edge Monitor",
  "short_name": "Execution",
  "as_of": "2026-04-20",
  "description": "Bot vs active-retail Prelec alpha gap (behavioral execution proxy)",
  "value": -0.052246960234389794,
  "ma4w": 0.05090118769750146,
  "ma13w": 0.0452788191108173,
  "ma52w": 0.10647573217860981,
  "z52w": -1.3824053141883026,
  "per_type_alpha": {
    "bot": {
      "alpha": 0.670625414137428
    },
    "active_retail": {
      "alpha": 0.7228723743718178
    },
    "sophisticated": {
      "alpha": 0.7207138571554399
    },
    "casual": {
      "alpha": null
    },
    "one_shot": {
      "alpha": null
    }
  },
  "r2_bot": 0.887377413336541,
  "r2_active_retail": 0.894807921668753,
  "n_trades_week": 119852,
  "rolling": {
    "mean_52w": 0.10647573217860982,
    "sd_52w": 0.11481632107743725,
    "min_52w": -0.1856757784731654,
    "max_52w": 0.3460401183109363,
    "n_obs_52w": 52
  },
  "n_weeks_history": 173,
  "first_date": "2022-12-12",
  "generated_at": "2026-04-24T17:14:55+00:00",
  "source": "J:\\Research\\10. Prediction\\data\\blockchain\\paper4\\weekly_alpha_by_type.csv"
}