GOOGL 352.5 calls expiring Oct 9 (same day) traded 5.0x their open interest
As of , published from Oct 9, 2026, 13:23 ET. Source: Schwab options chain.
GOOGL calls expiring that date in the strikes we track traded 0.8x their open interest, by 13:08 ET on Oct 9, 2026. Tracked: up to 40 strikes around the money across 24 expirations.
CStrike5.0x
Expiry0.79x
Evidence
The numbers behind this snapshot, Oct 9, 2026, 13:08 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
5.0x
Volume / prior open interest, the expiry's tracked strikes
0.79x
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: 0.79; Ratio: 5.04
Contracts traded behind each figure
Expiry calls: 37
Baseline
this expiry's call volume/open interest, same session: 0.79
Baseline window
same expiry, same session (n = strikes with open interest)
Within 3 weeks: 95,805 put and 296,775 call contracts. 1 to 3 months out: 14,492 put and 21,871 call contracts. By 15:08 ET on Oct 9, 2026. Tracked: up to 40 strikes around the money across 24 expirations.
14,383 call and 3,762 put contracts by 11:53 ET on Oct 9, 2026. Est. premium $3.1M calls, $293K puts. Tracked: up to 40 strikes around the money across 24 expirations.
2,331 call and 551 put contracts by 11:03 ET on Oct 9, 2026. Est. premium $688K calls, $86K puts. Tracked: up to 40 strikes around the money across 24 expirations.
3,249 call and 600 put contracts by 10:18 ET on Oct 9, 2026. Est. premium $4.1M calls, $490K puts. Tracked: up to 40 strikes around the money across 24 expirations.
4,145 call and 1,212 put contracts by 09:39 ET on Oct 9, 2026. Est. premium $1.5M calls, $478K puts. Tracked: up to 40 strikes around the money across 24 expirations.