GOOGL calls expiring that date in the strikes we track traded 0.4x their open interest, by 15:13 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
CStrike5.2x
Expiry0.39x
Evidence
The numbers behind this snapshot, Oct 15, 2026, 15:13 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.
Measure
Value
Volume / prior open interest, this strike
5.2x
Volume / prior open interest, the expiry's tracked strikes
0.39x
Days to expiry
1
Why it fired
Rule
volume/prior OI >= 5.0 and >= 3.0 x this expiry's call volume/OI; prior OI >= 1000; volume >= 2000
Values that cleared it
Expiry ratio: 0.39; Ratio: 5.18
Contracts traded behind each figure
Expiry calls: 39
Baseline
this expiry's call volume/open interest, same session: 0.39
Baseline window
same expiry, same session (n = strikes with open interest)
Within 3 weeks: 21,445 put and 68,701 call contracts. 1 to 3 months out: 3,400 put and 17,277 call contracts. By 10:13 ET on Oct 15, 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 5 sessions. 3,479 call and 505 put contracts by 10:08 ET on Oct 15, 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 5 sessions. 3,863 call and 611 put contracts by 09:49 ET on Oct 15, 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 5 sessions. 6,705 call and 673 put contracts by 09:43 ET on Oct 15, 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 5 sessions. 2,662 call and 584 put contracts by 09:43 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 22 expirations.