As of . Source: Cboe settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-21/googl-puts-nov-27-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other GOOGL snapshots from Oct 21, 2026.
3,162 to 5,443 contracts between the Oct 20 and Oct 21 settlements, 72% of the prior figure.
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 3,162 |
| Open interest, later settlement | 5,443 |
| Change (contracts) | +2,281 |
| Change as a share of the earlier figure | 72% |
| Earlier settlement | Oct 20, 2026 |
| Later settlement | Oct 21, 2026 |
| Days to expiry | 37 |
This snapshot is itself a settlement figure, so it has no follow-up of its own.
43,737 to 94,974 contracts between the Oct 20 and Oct 21 settlements, 117% of the prior figure.
GOOGL calls expiring that date in the strikes we track traded 0.9x their open interest, by 14:53 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is GOOGL's call/put volume ratio for contracts 1 to 3 weeks out over the last 9 sessions. 30,350 call and 5,626 put contracts by 10:38 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is GOOGL's call/put volume ratio for contracts more than 3 months out over the last 9 sessions. 7,129 call and 2,172 put contracts by 10:13 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is GOOGL's put/call volume ratio for contracts more than 3 months out over the last 9 sessions. 2,109 put and 1,048 call contracts by 10:08 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is GOOGL's call/put volume ratio for contracts 1 to 3 months out over the last 9 sessions. 3,865 call and 679 put contracts by 09:58 ET on Oct 21, 2026. Tracked: up to 40 strikes around the money across 22 expirations.