As of , published from Oct 29, 2026, 10:17 ET. Source: delayed broker chain.
On the page at squawkflow.com/options-flow/2026-10-29/spy-calls-nov-4-2026-put-call-skew: the follow-up at the next settlement and at the Nov 4, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other SPY snapshots from Oct 29, 2026.
The median is SPY's call/put volume ratio for contracts within a week over the last 15 sessions. 9,450 call and 5,850 put contracts by 10:02 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 35 expirations.
| Measure | Value |
|---|---|
| Call volume (contracts) | 9,450 |
| Put volume (contracts) | 5,850 |
| Call open interest, prior settlement | 12,138 |
| Put open interest, prior settlement | 49,453 |
| Call premium, est. (USD) | $4.1M |
| Put premium, est. (USD) | $2.3M |
| Call/put volume ratio | 1.6x |
| Days to expiry | 6 |
Count of contracts whose single last trade sat near the ask or bid. Not the side of the session's volume. It is not used in the headline.
| Side of chain | Near ask | Near bid | Other |
|---|---|---|---|
| Calls | 0 | 29 | 6 |
| Puts | 25 | 2 | 4 |
The median is SPY's put/call volume ratio for contracts 1 to 3 months out over the last 15 sessions. 6,178 put and 1,419 call contracts by 09:37 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 35 expirations.
SPY calls expiring that date in the strikes we track traded 1.1x their open interest, by 09:37 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 35 expirations.
Within 3 weeks: 189,888 put and 146,073 call contracts. 1 to 3 months out: 9,479 put and 2,720 call contracts. By 09:37 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 35 expirations.
99,615 of 141,570 tracked contracts on Oct 29, 2026, puts 51,804 and calls 47,811. Tracked: up to 40 strikes around the money across 35 expirations.