NVDACNOV 20Open interest change
Open interest in NVDA calls expiring Nov 20 rose 144,224 at the Oct 15 settlement
768,281 to 912,505 contracts between the Oct 14 and Oct 15 settlements, 19% of the prior figure.
NVDA · PUTS · OCT 26Settled
Open interest in NVDA puts expiring Oct 26 (2 weeks out) rose 3,846 at the Oct 15 settlement
As of . The evidence table and the rule this settlement figure passed are at squawkflow.com/options-flow/2026-10-15/nvda-puts-oct-26-2026-open-interest-change. Source: Cboe settlement open interest archive.
2,057 to 5,903 contracts between the Oct 14 and Oct 15 settlements, 187% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 2,057 |
| Open interest, later settlement | 5,903 |
| Change (contracts) | +3,846 |
| Change as a share of the earlier figure | 187% |
| Earlier settlement | Oct 14, 2026 |
| Later settlement | Oct 15, 2026 |
| Days to expiry | 11 |
Why it fired
- 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: 3,846; Change as a share of the earlier figure: 1.8697
- Contracts traded behind each figure
- Open interest changed: 27
- Baseline
- median absolute open interest change share, contracts 1 to 3 weeks out: 0.1866
- Baseline window
- last 20 sessions
- Baseline n
- 7
- 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.
More NVDA snapshots, Oct 15, 2026
All NVDA snapshots on the hub- NVDACDEC 18Put/call by expiry
NVDA calls outnumbered puts 3.6 to 1 expiring Dec 18, vs a 1.6 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 months out over the last 5 sessions. 122,305 call and 34,360 put contracts by 14:32 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACMAR 19 '27Put/call by expiry
NVDA calls outnumbered puts 2.2 to 1 expiring Mar 19, 2027, vs a 0.3 median
The median is NVDA's call/put volume ratio for contracts more than 3 months out over the last 5 sessions. 11,408 call and 5,117 put contracts by 11:16 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACNOV 20Put/call by expiry
NVDA calls outnumbered puts 8.9 to 1 expiring Nov 20, vs a 1.6 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 months out over the last 5 sessions. 309,659 call and 34,618 put contracts by 10:42 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDANear vs far dates
NVDA put/call volume ratio held at 0.57 within 3 weeks, against 0.23 1 to 3 months out
Within 3 weeks: 272,036 put and 481,076 call contracts. 1 to 3 months out: 89,889 put and 389,131 call contracts. By 10:42 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDAPSEP 17 '27Put/call by expiry
NVDA puts expiring Sep 17, 2027 traded 6.4x the calls, vs a 2.9x median
The median is NVDA's put/call volume ratio for contracts more than 3 months out over the last 5 sessions. 6,150 put and 966 call contracts by 09:57 ET on Oct 15, 2026. Tracked: up to 40 strikes around the money across 25 expirations.