⛓ SPXW 0DTE Chain — strike ±10, every 30 seconds

Snapshots recorded by the poller every 30 seconds during market hours (9:30–16:00 ET). Δ5m / Δ15m / Δ30m = premium change vs the closest snapshot that far back. Green ≥ +100% marks a premium doubling — the pattern under study. Red ≤ −50% marks a premium halving. Read-only: nothing here touches orders.

← 2026-09-29 2026-09-30 → 2026-10-01 734 snapshots · as of 15:59 ET · spot 7654.13 · 5 strikes
Strike Calls Puts
bid×askmidΔ5mΔ15mΔ30m midbid×askΔ5mΔ15mΔ30m
7645 9.1×11.1 10.1 -63.0% -76.4% -78.7% 0.22499999999999998 0.15×0.3 +80.0% +200.0% +80.0%
7650 4.0×6.0 5.0 -77.7% -86.8% -88.2% 0.42500000000000004 0.3×0.55 +88.9% +466.7% +240.0%
7655 1.5×2.0 1.75 -90.0% -94.7% -95.3% 2.45 1.9×3.0 +512.5% +1860.0% +1300.0%
7660 0.35×0.8 0.575 -95.5% -97.9% -98.2% 4.9 4.6×5.2 +460.0% +2700.0% +2077.8%
7665 0.05×0.1 0.07500000000000001 -99.2% -99.7% -99.7% 10.85 10.5×11.2 +588.9% +4722.2% +3845.5%