NVDA · PUTS · OCT 9Settled
Open interest in NVDA puts expiring Oct 9 rose 45,169 at the Oct 7 settlement
As of . Source: Cboe settlement open interest archive.
442,253 to 487,422 contracts between the Oct 6 and Oct 7 settlements, 10% of the prior figure.
Before442,253
After487,422
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 | 442,253 |
|---|
| Open interest, later settlement | 487,422 |
|---|
| Change (contracts) | +45,169 |
|---|
| Change as a share of the earlier figure | 10% |
|---|
| Earlier settlement | Oct 6, 2026 |
|---|
| Later settlement | Oct 7, 2026 |
|---|
| Days to expiry | 2 |
|---|
Why it fired
- Rule
- |change| >= 10000 or (>= 2000 and >= 50% of prior) (absolute: baseline n 1 < 5); prior OI >= 1000
- Values that cleared it
- Change: 45,169; Change as a share of the earlier figure: 0.1021
- Contracts traded behind each figure
- Open interest changed: 38
- Baseline
- median absolute open interest change share, contracts within a week: 0.2175
- Baseline window
- last 20 sessions
- Baseline n
- 1, so the fixed threshold applied
- Claim level
- 0, a reported fact
What happened next
This snapshot is itself a settlement figure, so it has no follow-up of its own.
NVDAPJAN 15 '27Open interest change
1,444,363 to 1,397,214 contracts between the Oct 6 and Oct 7 settlements, 3% of the prior figure.
Before1,444,363
After1,397,214