TSLA 380 calls expiring Oct 12 (same day) traded 5.0x their open interest
As of , published from Oct 12, 2026, 09:56 ET. Source: Schwab options chain.
TSLA calls expiring that date in the strikes we track traded 0.7x their open interest, by 09:41 ET on Oct 12, 2026. Tracked: up to 40 strikes around the money across 23 expirations.
CStrike5.0x
Expiry0.71x
Evidence
The numbers behind this snapshot, Oct 12, 2026, 09:41 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
0.71x
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: 0.71; Ratio: 5
Contracts traded behind each figure
Expiry calls: 31
Baseline
this expiry's call volume/open interest, same session: 0.71
Baseline window
same expiry, same session (n = strikes with open interest)
6,028 call and 1,995 put contracts by 15:57 ET on Oct 12, 2026. Est. premium $8.8M calls, $3.2M puts. Tracked: up to 40 strikes around the money across 22 expirations.
4,787 call and 1,870 put contracts by 10:21 ET on Oct 12, 2026. Est. premium $1.6M calls, $868K puts. Tracked: up to 40 strikes around the money across 23 expirations.
2,251 call and 663 put contracts by 09:56 ET on Oct 12, 2026. Est. premium $3.2M calls, $755K puts. Tracked: up to 40 strikes around the money across 23 expirations.