GOOGL calls expiring that date in the strikes we track traded 1.1x their open interest, by 10:08 ET on Oct 19, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
CStrike5.1x
Expiry1.1x
Evidence
The numbers behind this snapshot, Oct 19, 2026, 10:08 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
5.1x
Volume / prior open interest, the expiry's tracked strikes
1.1x
Days to expiry
0
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: 1.07; Ratio: 5.09
Contracts traded behind each figure
Expiry calls: 18
Baseline
this expiry's call volume/open interest, same session: 1.07
Baseline window
same expiry, same session (n = strikes with open interest)
The median is GOOGL's call/put volume ratio for contracts 1 to 3 weeks out over the last 7 sessions. 4,159 call and 579 put contracts by 11:58 ET on Oct 19, 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 7 sessions. 67,246 call and 3,248 put contracts by 10:53 ET on Oct 19, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
Within 3 weeks: 22,418 put and 84,357 call contracts. 1 to 3 months out: 6,424 put and 74,104 call contracts. By 10:53 ET on Oct 19, 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 7 sessions. 4,207 call and 506 put contracts by 10:43 ET on Oct 19, 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 7 sessions. 2,227 call and 500 put contracts by 10:19 ET on Oct 19, 2026. Tracked: up to 40 strikes around the money across 22 expirations.
The median is GOOGL's call/put volume ratio for contracts within a week over the last 7 sessions. 5,063 call and 863 put contracts by 09:38 ET on Oct 19, 2026. Tracked: up to 40 strikes around the money across 22 expirations.