AMZNPOCT 14Open interest change
Open interest in AMZN puts expiring Oct 14 rose 2,853 at the Oct 8 settlement
3,723 to 6,576 contracts between the Oct 7 and Oct 8 settlements, 77% of the prior figure.
AMZN · PUTS · OCT 12Settled
Open interest in AMZN puts expiring Oct 12 rose 5,519 at the Oct 8 settlement
As of . Source: Cboe settlement open interest archive.
5,288 to 10,807 contracts between the Oct 7 and Oct 8 settlements, 104% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 5,288 |
| Open interest, later settlement | 10,807 |
| Change (contracts) | +5,519 |
| Change as a share of the earlier figure | 104% |
| Earlier settlement | Oct 7, 2026 |
| Later settlement | Oct 8, 2026 |
| Days to expiry | 4 |
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: 5,519; Change as a share of the earlier figure: 1.0437
- Contracts traded behind each figure
- Open interest changed: 22
- Baseline
- median absolute open interest change share, contracts within a week: 0.3729
- 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 AMZN snapshots, Oct 8, 2026
All AMZN snapshots on the hub- AMZNP257.5OCT 16Volume vs open interest
AMZN 257.5 puts expiring Oct 16 (1 week out) traded 5.6x their open interest
AMZN puts expiring that date in the strikes we track traded 0.1x their open interest, by 15:56 ET on Oct 8, 2026. Tracked: up to 40 strikes around the money across 25 expirations.
- AMZNCNOV 20Put/call by expiry
AMZN calls outnumbered puts 5.5 to 1 in contracts expiring Nov 20
45,253 call and 8,209 put contracts by 15:56 ET on Oct 8, 2026. Est. premium $35.6M calls, $7.5M puts. Tracked: up to 40 strikes around the money across 25 expirations.