NVDAPMAR 19 '27Open interest change
Open interest in NVDA puts expiring Mar 19, 2027 rose 60,548 at the Oct 28 settlement
511,104 to 571,652 contracts between the Oct 27 and Oct 28 settlements, 12% of the prior figure.
NVDA · PUTS · NOV 4Settled
Open interest in NVDA puts expiring Nov 4 (1 week out) rose 4,091 at the Oct 28 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-28/nvda-puts-nov-4-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other NVDA snapshots from Oct 28, 2026.
8,022 to 12,113 contracts between the Oct 27 and Oct 28 settlements, 51% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 8,022 |
| Open interest, later settlement | 12,113 |
| Change (contracts) | +4,091 |
| Change as a share of the earlier figure | 51% |
| Earlier settlement | Oct 27, 2026 |
| Later settlement | Oct 28, 2026 |
| Days to expiry | 7 |
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: 4,091; Change as a share of the earlier figure: 0.51
- Contracts traded behind each figure
- Open interest changed: 33
- Baseline
- median absolute open interest change share, contracts 1 to 3 weeks out: 0.1902
- Baseline window
- last 20 sessions
- Baseline n
- 16
- 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 28, 2026
All NVDA snapshots on the hub- NVDAPMAR 19 '27Put/call by expiry
NVDA puts expiring Mar 19, 2027 traded 4.1x the calls, vs a 0.9x median
The median is NVDA's put/call volume ratio for contracts more than 3 months out over the last 14 sessions. 25,270 put and 6,099 call contracts by 10:06 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDAPJAN 15 '27Put/call by expiry
NVDA puts expiring Jan 15, 2027 traded 22.6x 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 14 sessions. 51,735 put and 2,292 call contracts by 09:56 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDAP217.5OCT 28Volume vs open interest
NVDA 217.5 puts expiring Oct 28 (same day) traded 5.2x their open interest
NVDA puts expiring that date in the strikes we track traded 0.7x their open interest, by 09:51 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACDEC 18Put/call by expiry
NVDA calls outnumbered puts 5.8 to 1 expiring Dec 18, vs a 1.7 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 months out over the last 14 sessions. 3,822 call and 654 put contracts by 09:46 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- NVDACNOV 20Put/call by expiry
NVDA calls outnumbered puts 7.1 to 1 expiring Nov 20, vs a 1.7 median
The median is NVDA's call/put volume ratio for contracts 1 to 3 months out over the last 14 sessions. 7,942 call and 1,115 put contracts by 09:41 ET on Oct 28, 2026. Tracked: up to 40 strikes around the money across 25 expirations.