For informational and educational purposes only. Not a trading application. Not investment advice. Past performance does not guarantee future results. Forecasts are general model estimates, often wrong, and scored in public.
The median is SPY's call/put volume ratio for contracts within a week over the last 20 sessions. 8,891 call and 5,602 put contracts by 10:02 ET on Nov 11, 2026. Tracked: up to 42 strikes around the money across 35 expirations.
CCalls8,891
PPuts5,602
contracts
Evidence
The numbers behind this snapshot, Nov 11, 2026, 10:02 ET. Session volume from delayed options chain snapshots, published at least 15 minutes after capture. Totals cover the strikes captured around the money, not every listed strike. Not individual trades. Premium is an estimate: volume times the quote midpoint.
The median is SPY's call/put volume ratio for contracts 1 to 3 weeks out over the last 20 sessions. 80,785 call and 7,370 put contracts by 12:36 ET on Nov 11, 2026. Tracked: up to 46 strikes around the money across 35 expirations.
The median is SPY's call/put volume ratio for contracts 1 to 3 months out over the last 20 sessions. 35,232 call and 7,534 put contracts by 10:27 ET on Nov 11, 2026. Tracked: up to 42 strikes around the money across 35 expirations.
The median is SPY's call/put volume ratio for contracts within a week over the last 20 sessions. 31,482 call and 19,933 put contracts by 09:42 ET on Nov 11, 2026. Tracked: up to 42 strikes around the money across 35 expirations.
Across the tracked strikes of that expiry, SPY puts traded 1.4x their open interest, against 8.2x for the 755 strike, by 09:37 ET on Nov 11, 2026. Tracked: up to 42 strikes around the money across 35 expirations.
The median is SPY's call/put volume ratio for contracts within a week over the last 20 sessions. 27,584 call and 13,338 put contracts by 09:37 ET on Nov 11, 2026. Tracked: up to 42 strikes around the money across 35 expirations.
The median is SPY's call/put volume ratio for contracts same day over the last 20 sessions. 109,432 call and 38,350 put contracts by 09:32 ET on Nov 11, 2026. Tracked: up to 40 strikes around the money across 35 expirations.