NFLXPDEC 18Open interest change
Open interest in NFLX puts expiring Dec 18 rose 44,595 at the Oct 29 settlement
391,765 to 436,360 contracts between the Oct 28 and Oct 29 settlements, 11% of the prior figure.
NFLX · CALLS · DEC 18Settled
Open interest in NFLX calls expiring Dec 18 rose 45,357 at the Oct 29 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-10-29/nflx-calls-dec-18-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other NFLX snapshots from Oct 29, 2026.
433,839 to 479,196 contracts between the Oct 28 and Oct 29 settlements, 10% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 433,839 |
| Open interest, later settlement | 479,196 |
| Change (contracts) | +45,357 |
| Change as a share of the earlier figure | 10% |
| Earlier settlement | Oct 28, 2026 |
| Later settlement | Oct 29, 2026 |
| Days to expiry | 50 |
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: 45,357; Change as a share of the earlier figure: 0.1045
- Contracts traded behind each figure
- Open interest changed: 70
- Baseline
- median absolute open interest change share, contracts 1 to 3 months out: 0.0267
- 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 NFLX snapshots, Oct 29, 2026
All NFLX snapshots on the hub- NFLXCNOV 27Put/call by expiry
NFLX calls outnumbered puts 4.6 to 1 expiring Nov 27, vs a 1.3 median
The median is NFLX's call/put volume ratio for contracts 1 to 3 months out over the last 15 sessions. 2,522 call and 551 put contracts by 13:55 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
- NFLXCJAN 19 '29Put/call by expiry
NFLX calls outnumbered puts 3.4 to 1 expiring Jan 19, 2029, vs a 1.3 median
The median is NFLX's call/put volume ratio for contracts more than 3 months out over the last 15 sessions. 3,382 call and 987 put contracts by 13:40 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
- NFLXCJAN 15 '27Put/call by expiry
NFLX calls outnumbered puts 2.4 to 1 expiring Jan 15, 2027, vs a 1.3 median
The median is NFLX's call/put volume ratio for contracts 1 to 3 months out over the last 15 sessions. 8,795 call and 3,660 put contracts by 13:25 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
- NFLXC64DEC 18Volume vs open interest
NFLX 64 calls expiring Dec 18 traded 21.3x their open interest
NFLX calls expiring that date in the strikes we track traded 0.4x their open interest, by 11:40 ET on Oct 29, 2026. Tracked: up to 40 strikes around the money across 17 expirations.
- NFLXDEC 18Premium concentration
NFLX options expiring Dec 18 drew 50% of tracked NFLX est. premium on Oct 29
$20.5M est. of $41.0M est. across the NFLX strikes we track, by 11:40 ET. Calls $11.3M, puts $9.3M. Tracked: up to 40 strikes around the money across 17 expirations.