Delayed CBOE data, snapshot 2026-08-18. Spot $63.28.
Put/Call (OI)
0.36
4k P / 10k C
Put/Call (Volume)
0.73
16 P / 22 C today
30d ATM IV
19%
annualized implied move
Call wall
$75
2k contracts
Put wall
$62.5
1k 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 | 5k | 2k | 0.46 | 2 |
| 2026-09-18 | 908 | 451 | 0.50 | 15 |
| 2026-10-16 | 27 | 42 | 1.56 | 2 |
| 2026-11-20 | 4k | 495 | 0.14 | 3 |
| 2027-02-19 | 266 | 208 | 0.78 | 16 |
Source: CBOE delayed quotes, refreshed daily after US market close. Open interest is exchange-reported and lags one session. Research, not investment advice.