COINCOCT 16Open interest change
Open interest in COIN calls expiring Oct 16 (1 week out) rose 19,229 at the Oct 8 settlement
91,269 to 110,498 contracts between the Oct 7 and Oct 8 settlements, 21% of the prior figure.
COINSettled
COIN put/call volume ratio held at 0.35 within 3 weeks, against 0.95 1 to 3 months out
As of , published from Oct 8, 2026, 16:14 ET. Source: Schwab options chain.
Within 3 weeks: 33,051 put and 93,958 call contracts. 1 to 3 months out: 8,667 put and 9,113 call contracts. By 15:59 ET on Oct 8, 2026. Tracked: up to 40 strikes around the money across 21 expirations.
Evidence
| Measure | Value |
|---|---|
| Calls within 3 weeks (contracts) | 93,958 |
| Puts within 3 weeks (contracts) | 33,051 |
| Calls 1 to 3 months out (contracts) | 9,113 |
| Puts 1 to 3 months out (contracts) | 8,667 |
| Put/call ratio within 3 weeks | 0.35x |
| Put/call ratio 1 to 3 months out | 0.95x |
| Near ratio / far ratio | 0.37x |
Why it fired
- Rule
- near (<= 21 days) put/call ratio >= 2.0 x or <= 1/2.0 x the 22-92 day ratio (absolute: baseline n 0 < 5); each side >= 1000
- Values that cleared it
- Near ratio / far ratio: 0.37
- Contracts traded behind each figure
- Far calls: 132; Far puts: 153; Near calls: 95; Near puts: 101
- Baseline
- median near/far put/call ratio tilt: not set yet
- Baseline window
- last 20 sessions
- Baseline n
- 0, so the fixed threshold applied
- Claim level
- 1, arithmetic on reported figures
What happened next
- Next settlement: Open interest in all COIN options rose 21,409 at the Oct 8 settlement, to 1,073,988.
- Expiry: Pending expiry.
More COIN snapshots, Oct 8, 2026
All COIN snapshots on the hub- COINCOCT 9Put/call by expiry
COIN calls outnumbered puts 3.1 to 1 in contracts expiring Oct 9
55,656 call and 17,963 put contracts by 15:59 ET on Oct 8, 2026. Est. premium $1.7M calls, $12.2M puts. Tracked: up to 40 strikes around the money across 21 expirations.
- COINCOCT 16Put/call by expiry
COIN calls outnumbered puts 2.6 to 1 in contracts expiring Oct 16 (1 week out)
35,475 call and 13,879 put contracts by 15:59 ET on Oct 8, 2026. Est. premium $7.9M calls, $5.3M puts. Tracked: up to 40 strikes around the money across 21 expirations.