{
  "schema_version": 1,
  "reviewed_on": "2026-10-17",
  "sample": {
    "start": "2015-03-02",
    "end": "2026-07-31",
    "sessions": 2778,
    "capital_cny": 100000000,
    "fee_bps": 10,
    "adjusted_share_scenarios": true,
    "raw_share_readiness": false
  },
  "accounting": {
    "synthetic_max_daily_error": 1.2750217548429532e-15
  },
  "support": {
    "support_no_buffer": {
      "formations": 138,
      "different": 132,
      "different_2016plus": 122
    },
    "support_buffer": {
      "formations": 138,
      "different": 132,
      "different_2016plus": 122
    },
    "shared_scores_no_buffer": {
      "formations": 138,
      "different": 130,
      "different_2016plus": 122
    },
    "shared_scores_buffer": {
      "formations": 138,
      "different": 130,
      "different_2016plus": 122
    },
    "coverage_s45_b40": {
      "formations": 138,
      "different": 28,
      "different_2016plus": 19
    },
    "coverage_s45_b60": {
      "formations": 138,
      "different": 35,
      "different_2016plus": 25
    }
  },
  "signal_checks": {
    "common_rows": 514750,
    "raw_max_abs_error": 0.0,
    "identical_input_score_max_abs_error": 0.0
  },
  "execution": [
    {
      "id": "ideal_one_day",
      "net_annual_return": 5.180502974947343,
      "net_max_drawdown": -58.56245059675269,
      "net_sharpe": 0.32796293646450797,
      "fill_ratio": null,
      "avg_cash_weight": null,
      "fills_over_5pct_realized_amount": null
    },
    {
      "id": "retry_tradable_unlimited",
      "net_annual_return": 5.228884457516836,
      "net_max_drawdown": -58.37767115106796,
      "net_sharpe": 0.3298849129819338,
      "fill_ratio": 0.6250134153486717,
      "avg_cash_weight": 0.00014649321216561153,
      "fills_over_5pct_realized_amount": 543.0
    },
    {
      "id": "same_day_capacity",
      "net_annual_return": 5.589706306456654,
      "net_max_drawdown": -57.899250000703105,
      "net_sharpe": 0.3412436468930104,
      "fill_ratio": 0.7431640863382217,
      "avg_cash_weight": 0.0038950128027497957,
      "fills_over_5pct_realized_amount": 0.0
    },
    {
      "id": "same_day_capacity_lots",
      "net_annual_return": 5.589101495505999,
      "net_max_drawdown": -57.88849200835591,
      "net_sharpe": 0.34124863787845494,
      "fill_ratio": 0.7420811917027913,
      "avg_cash_weight": 0.00405594871075812,
      "fills_over_5pct_realized_amount": 0.0
    },
    {
      "id": "same_day_capacity_lots_t1",
      "net_annual_return": 5.589101495505999,
      "net_max_drawdown": -57.88849200835591,
      "net_sharpe": 0.34124863787845494,
      "fill_ratio": 0.7420811917027913,
      "avg_cash_weight": 0.00405594871075812,
      "fills_over_5pct_realized_amount": 0.0
    },
    {
      "id": "same_day_capacity_lots_t1_limits",
      "net_annual_return": 5.485577688937071,
      "net_max_drawdown": -58.74796789556909,
      "net_sharpe": 0.33745467027510906,
      "fill_ratio": 0.7447799178069704,
      "avg_cash_weight": 0.004169997469522987,
      "fills_over_5pct_realized_amount": 0.0
    },
    {
      "id": "prior20_budget",
      "net_annual_return": 5.362228373489053,
      "net_max_drawdown": -58.90855494807605,
      "net_sharpe": 0.3313800165879704,
      "fill_ratio": 0.8421882136342694,
      "avg_cash_weight": 0.009387250007806325,
      "fills_over_5pct_realized_amount": 688.0
    },
    {
      "id": "prior20_budget_realized_guard",
      "net_annual_return": 5.409778259355558,
      "net_max_drawdown": -58.73426615328219,
      "net_sharpe": 0.3331404090051368,
      "fill_ratio": 0.843612773993475,
      "avg_cash_weight": 0.013581698655204755,
      "fills_over_5pct_realized_amount": 0.0
    }
  ],
  "action_coverage": {
    "45": {
      "names": 619,
      "stock_months": 5480,
      "queried_names": 494,
      "unqueried_names": 125,
      "unqueried_stock_months": 985,
      "positive_share_rows_missing_listing_date": 1
    },
    "90": {
      "names": 597,
      "stock_months": 5400,
      "queried_names": 483,
      "unqueried_names": 114,
      "unqueried_stock_months": 921,
      "positive_share_rows_missing_listing_date": 1
    }
  },
  "history": {
    "inspection_records": 20,
    "original_runtime_recovered": false
  },
  "source_hashes": {
    "execution_metrics": "5adf320a722eb20f660bab3e35794ae1a5e892a3e6636624034d4d724b2e3928",
    "execution_receipt": "1be3887c1d02fa5e36a16c95bd02ea47c6700edc2569b3ab9ec6a8b1cfe2f822",
    "support_summary": "15490bf61c461d7b32b860223fa1fcbde0f7df2b6c757b76d2eb3624900669e5",
    "support_receipt": "23c3a0c996398681133fc5d0c1359cd2de552bd0d8a1ba2532b1057d5c667c66",
    "action_coverage": "e6d3a231bff123d88fc5142a512940cc939f335e9b0f32d1771c436346b8be45",
    "accounting_review": "81075e7f3acc2087c0929fe6662762eb9e25e99b2b6b0470326679b9d7a214a4",
    "historical_trace": "3a33e35b81423e86e1ef951ac702c91cead9521000851789af53a37333dac09d"
  }
}