Delayed CBOE data, snapshot 2026-08-18. Spot $3.21.
Put/Call (OI)
0.30
170k P / 561k C
Put/Call (Volume)
0.18
4k P / 22k C today
30d ATM IV
73%
annualized implied move
Call wall
$10
103k contracts
Put wall
$3
28k contracts
Tail hedging
0.1×
deep-OTM puts vs calls
All expiries combined. Amber lines mark the call and put walls; the dashed line is spot.
At-the-money implied volatility per expiry.
IV by strike — expiry 2026-09-18. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume today |
|---|---|---|---|---|
| 2026-08-21 | 36k | 11k | 0.31 | 9k |
| 2026-08-28 | 10k | 2k | 0.20 | 2k |
| 2026-09-04 | 11k | 897 | 0.08 | 708 |
| 2026-09-11 | 4k | 489 | 0.14 | 367 |
| 2026-09-18 | 96k | 25k | 0.27 | 4k |
| 2026-09-25 | 3k | 310 | 0.10 | 457 |
| 2026-10-02 | 292 | 42 | 0.14 | 528 |
| 2026-12-18 | 27k | 8k | 0.30 | 4k |
| 2027-01-15 | 275k | 97k | 0.35 | 3k |
| 2027-03-19 | 6k | 2k | 0.37 | 705 |
| 2028-01-21 | 93k | 21k | 0.23 | 2k |
Source: CBOE delayed quotes, refreshed daily after US market close. Open interest is exchange-reported and lags one session. Research, not investment advice.