{
  "experiment": "C26",
  "description": "VIX-gated sector pooling (threshold=25.0)",
  "vix_threshold": 25.0,
  "stocks": [
    "2330",
    "0050",
    "2317",
    "2454",
    "2881"
  ],
  "aggregate": {
    "dir_accuracy": 43.4,
    "up_precision": 51.2
  },
  "per_stock": {
    "2330": {
      "accuracy": 35.5,
      "dir_accuracy": 38.9,
      "up_precision": 53.8,
      "dn_precision": 28.2,
      "n_signals": 190,
      "n_predictions": 231,
      "sector": "semis",
      "peers": [
        "2454",
        "2303"
      ],
      "windows_pooled": 11,
      "windows_solo": 0
    },
    "0050": {
      "accuracy": 45.0,
      "dir_accuracy": 53.6,
      "up_precision": 62.9,
      "dn_precision": 32.7,
      "n_signals": 179,
      "n_predictions": 231,
      "sector": "etfs",
      "peers": [
        "0056"
      ],
      "windows_pooled": 11,
      "windows_solo": 0
    },
    "2317": {
      "accuracy": 36.8,
      "dir_accuracy": 42.6,
      "up_precision": 46.7,
      "dn_precision": 37.5,
      "n_signals": 195,
      "n_predictions": 231,
      "sector": "electronics",
      "peers": [],
      "windows_pooled": 0,
      "windows_solo": 11
    },
    "2454": {
      "accuracy": 33.3,
      "dir_accuracy": 41.1,
      "up_precision": 40.8,
      "dn_precision": 41.3,
      "n_signals": 151,
      "n_predictions": 231,
      "sector": "semis",
      "peers": [
        "2330",
        "2303"
      ],
      "windows_pooled": 11,
      "windows_solo": 0
    },
    "2881": {
      "accuracy": 36.8,
      "dir_accuracy": 40.6,
      "up_precision": 51.9,
      "dn_precision": 33.1,
      "n_signals": 202,
      "n_predictions": 231,
      "sector": "financials",
      "peers": [
        "2882",
        "2886"
      ],
      "windows_pooled": 11,
      "windows_solo": 0
    }
  },
  "passed": false,
  "pass_gate": {
    "dir_accuracy": 43.5,
    "up_precision": 54.0
  }
}