AMZNPOCT 12Open interest change
Open interest in AMZN puts expiring Oct 12 rose 5,519 at the Oct 8 settlement
5,288 to 10,807 contracts between the Oct 7 and Oct 8 settlements, 104% of the prior figure.
AMZN · 257.5 · PUTS · OCT 16Settled
AMZN 257.5 puts expiring Oct 16 (1 week out) traded 5.6x their open interest
As of , published from Oct 8, 2026, 16:11 ET. Source: Schwab options chain.
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.
Evidence
| Measure | Value |
|---|---|
| Volume / prior open interest, this strike | 5.6x |
| Volume / prior open interest, the expiry's tracked strikes | 0.14x |
| Days to expiry | 8 |
Why it fired
- Rule
- volume/prior OI >= 5.0 and >= 3.0 x this expiry's put volume/OI; prior OI >= 1000; volume >= 2000
- Values that cleared it
- Expiry ratio: 0.14; Ratio: 5.6
- Contracts traded behind each figure
- Expiry puts: 39
- Baseline
- this expiry's put volume/open interest, same session: 0.14
- Baseline window
- same expiry, same session (n = strikes with open interest)
- Baseline n
- 35
- Claim level
- 1, arithmetic on reported figures
What happened next
- Next settlement: Open interest in AMZN 257.5 puts expiring Oct 16 rose 2,369 at the Oct 8 settlement.
- Expiry, Oct 16, 2026: Pending expiry.
More AMZN snapshots, Oct 8, 2026
All AMZN snapshots on the hub- 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.
- 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.