{
  "computed_at": "2026-03-13 13:45",
  "patterns": {
    "deep_positive_gamma": {
      "count": 3,
      "materialized": 3,
      "rate_pct": 100.0,
      "tier": "ACTIVE",
      "meets_threshold": true,
      "recent_5": [
        {
          "date": "2026-02-27",
          "materialized": true,
          "move_pts": 29.6,
          "range_pct": null
        },
        {
          "date": "2026-03-02",
          "materialized": true,
          "move_pts": 32.4,
          "range_pct": null
        },
        {
          "date": "2026-03-03",
          "materialized": true,
          "move_pts": -32.6,
          "range_pct": null
        }
      ]
    },
    "gamma_positioning": {
      "count": 7,
      "materialized": 4,
      "rate_pct": 57.1,
      "tier": "ACTIVE",
      "meets_threshold": false,
      "recent_5": [
        {
          "date": "2026-03-06",
          "materialized": false,
          "move_pts": -13.2,
          "range_pct": 0.916
        },
        {
          "date": "2026-03-09",
          "materialized": true,
          "move_pts": 134.5,
          "range_pct": 2.618
        },
        {
          "date": "2026-03-10",
          "materialized": true,
          "move_pts": 120.0,
          "range_pct": 1.281
        },
        {
          "date": "2026-03-11",
          "materialized": false,
          "move_pts": 114.3,
          "range_pct": 0.984
        },
        {
          "date": "2026-03-12",
          "materialized": false,
          "move_pts": 11.2,
          "range_pct": 1.058
        }
      ]
    },
    "gamma_transition": {
      "count": 3,
      "materialized": 0,
      "rate_pct": 0.0,
      "tier": "UNKNOWN",
      "meets_threshold": false,
      "recent_5": [
        {
          "date": "2026-02-27",
          "materialized": false,
          "move_pts": 29.6,
          "range_pct": null
        },
        {
          "date": "2026-03-02",
          "materialized": false,
          "move_pts": 32.4,
          "range_pct": null
        },
        {
          "date": "2026-03-03",
          "materialized": false,
          "move_pts": -32.6,
          "range_pct": null
        }
      ]
    },
    "zero_dte_negative_gamma": {
      "count": 4,
      "materialized": 4,
      "rate_pct": 100.0,
      "tier": "ACTIVE",
      "meets_threshold": true,
      "recent_5": [
        {
          "date": "2026-03-04",
          "materialized": true,
          "move_pts": 27.8,
          "range_pct": 1.086
        },
        {
          "date": "2026-03-06",
          "materialized": true,
          "move_pts": -13.2,
          "range_pct": 0.916
        },
        {
          "date": "2026-03-09",
          "materialized": true,
          "move_pts": 134.5,
          "range_pct": 2.618
        },
        {
          "date": "2026-03-11",
          "materialized": true,
          "move_pts": 114.3,
          "range_pct": 0.984
        }
      ]
    }
  },
  "overall": {
    "total_predictions": 17,
    "total_materialized": 11,
    "overall_rate_pct": 64.7
  },
  "pruned": {
    "gamma_transition": {
      "reason": "0/3 = 0% materialization rate",
      "pruned_at": "2026-03-05",
      "note": "Near-flip without crossing is not predictive"
    }
  }
}