Delayed CBOE data, snapshot 2026-08-18. Spot $14.83.
Put/Call (OI)
0.43
163k P / 377k C
Put/Call (Volume)
0.33
11k P / 34k C today
30d ATM IV
93%
annualized implied move
Call wall
$15
32k contracts
Put wall
$7
17k contracts
Tail hedging
0.5×
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 | 48k | 22k | 0.45 | 15k |
| 2026-08-28 | 19k | 5k | 0.25 | 14k |
| 2026-09-04 | 4k | 3k | 0.66 | 1k |
| 2026-09-11 | 3k | 1k | 0.41 | 837 |
| 2026-09-18 | 98k | 48k | 0.49 | 4k |
| 2026-09-25 | 2k | 1k | 0.71 | 633 |
| 2026-10-02 | 291 | 37 | 0.13 | 638 |
| 2026-12-18 | 30k | 25k | 0.85 | 1k |
| 2027-01-15 | 113k | 36k | 0.32 | 4k |
| 2027-03-19 | 5k | 1k | 0.23 | 2k |
| 2028-01-21 | 56k | 21k | 0.38 | 1k |
Source: CBOE delayed quotes, refreshed daily after US market close. Open interest is exchange-reported and lags one session. Research, not investment advice.