As of , published from Oct 21, 2026, 09:49 ET. Source: delayed broker chain.
On the page at squawkflow.com/options-flow/2026-10-21/qqq-722-puts-oct-21-2026-volume-vs-open-interest: the follow-up at the next settlement and at the Oct 21, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other QQQ snapshots from Oct 21, 2026.
QQQ puts expiring that date in the strikes we track traded 0.8x their open interest, by 09:34 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
| Measure | Value |
|---|---|
| Volume / prior open interest, this strike | 5.8x |
| Volume / prior open interest, the expiry's tracked strikes | 0.80x |
| Days to expiry | 0 |
The median is QQQ's call/put volume ratio for contracts within a week over the last 9 sessions. 14,160 call and 7,759 put contracts by 10:34 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
The median is QQQ's call/put volume ratio for contracts 1 to 3 weeks out over the last 9 sessions. 9,267 call and 5,844 put contracts by 10:04 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
The median is QQQ's put/call volume ratio for contracts 1 to 3 months out over the last 9 sessions. 3,519 put and 518 call contracts by 09:34 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
The median is QQQ's call/put volume ratio for contracts within a week over the last 9 sessions. 8,313 call and 3,868 put contracts by 09:34 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
Within 3 weeks: 77,312 put and 88,273 call contracts. 1 to 3 months out: 4,825 put and 2,126 call contracts. By 09:34 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.
The median is QQQ's call/put volume ratio for contracts same day over the last 8 sessions. 15,640 call and 6,639 put contracts by 09:30 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 31 expirations.