TSLA · CALLS · OCT 19Settled

Open interest in TSLA calls expiring Oct 19 (2 weeks out) rose 2,510 at the Oct 7 settlement

As of Oct 7, 2026 settlement. Source: Cboe settlement open interest archive.

2,274 to 4,784 contracts between the Oct 6 and Oct 7 settlements, 110% of the prior figure.

Evidence

The numbers behind this snapshot, Oct 7, 2026 settlement. Open interest change, not trades; it does not say which side opened or closed.
Measure	Value
Open interest, earlier settlement	2,274
Open interest, later settlement	4,784
Change (contracts)	+2,510
Change as a share of the earlier figure	110%
Earlier settlement	Oct 6, 2026
Later settlement	Oct 7, 2026
Days to expiry	12

Rule: |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
Values that cleared it: Change: 2,510; Change as a share of the earlier figure: 1.1038
Contracts traded behind each figure: Open interest changed: 46
Baseline: median absolute open interest change share, contracts 1 to 3 weeks out: 0.2693
Baseline window: last 20 sessions
Baseline n: 18
Claim level: 0, a reported fact

This snapshot is itself a settlement figure, so it has no follow-up of its own.