{"since": "2026-10-07", "until": "2026-10-28T10:05Z", "call_wall": {"touches": 22, "held": 6, "broke": 9, "undecided": 7, "held_pct_of_decided": 40.0, "median_minutes_to_outcome": 52}, "put_wall": {"touches": 33, "held": 9, "broke": 13, "undecided": 11, "held_pct_of_decided": 40.9, "median_minutes_to_outcome": 54}, "gamma_flip": {"touches": 15, "held": 8, "broke": 2, "undecided": 5, "held_pct_of_decided": 80.0, "median_minutes_to_outcome": 23}, "round_levels": {"touches": 91, "held": 34, "broke": 35, "undecided": 22, "held_pct_of_decided": 49.3, "median_minutes_to_outcome": 33, "step": 1000.0}, "rule": "touch = within 0.15% after being at least 0.4% away; held = moves 0.5% back before closing a minute 0.3% through; window 120 min", "method": "https://swiftedge.uk/gex-api#track-record"}