NVDACOCT 28Open interest change
Open interest in NVDA calls expiring Oct 28 rose 33,022 at the Oct 23 settlement
34,330 to 67,352 contracts between the Oct 22 and Oct 23 settlements, 96% of the prior figure.
NVDA · PUTS · OCT 28Settled
Open interest in NVDA puts expiring Oct 28 rose 48,368 at the Oct 23 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-23/nvda-puts-oct-28-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other NVDA snapshots from Oct 23, 2026.
22,046 to 70,414 contracts between the Oct 22 and Oct 23 settlements, 219% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 22,046 |
| Open interest, later settlement | 70,414 |
| Change (contracts) | +48,368 |
| Change as a share of the earlier figure | 219% |
| Earlier settlement | Oct 22, 2026 |
| Later settlement | Oct 23, 2026 |
| Days to expiry | 5 |
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: 48,368; Change as a share of the earlier figure: 2.194
- Contracts traded behind each figure
- Open interest changed: 34
- Baseline
- median absolute open interest change share, contracts within a week: 0.3346
- Baseline window
- last 20 sessions
- Baseline n
- 13
- 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 23, 2026
All NVDA snapshots on the hub- NVDACNOV 20Put/call by expiry
NVDA calls outnumbered puts 3.4 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 11 sessions. 34,499 call and 10,283 put contracts by 10:07 ET on Oct 23, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDAC212.5OCT 23Volume vs open interest
NVDA 212.5 calls expiring Oct 23 (same day) traded 5.3x their open interest
NVDA calls expiring that date in the strikes we track traded 0.4x their open interest, by 09:56 ET on Oct 23, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACOCT 30Put/call by expiry
NVDA calls outnumbered puts 3.4 to 1 expiring Oct 30 (1 week out), vs a 1.8 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 weeks out over the last 11 sessions. 50,777 call and 14,749 put contracts by 09:56 ET on Oct 23, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDAPDEC 18Put/call by expiry
NVDA puts expiring Dec 18 traded 2.0x the calls, vs a 0.6x median
The median is NVDA's put/call volume ratio for contracts 1 to 3 months out over the last 11 sessions. 5,584 put and 2,753 call contracts by 09:47 ET on Oct 23, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACJAN 15 '27Put/call by expiry
NVDA calls outnumbered puts 3.6 to 1 expiring Jan 15, 2027, vs a 1.6 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 months out over the last 11 sessions. 2,078 call and 576 put contracts by 09:36 ET on Oct 23, 2026. Tracked: up to 40 strikes around the money across 25 expirations.