Delayed CBOE data, snapshot 2026-08-18. Spot $1.94.
Put/Call (OI)
1.35
7k P / 5k C
Put/Call (Volume)
0.26
10 P / 38 C today
30d ATM IV
79%
annualized implied move
Call wall
$2.5
3k contracts
Put wall
$1.5
798 contracts
Tail hedging
0.2×
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 | 492 | 2k | 3.69 | 15 |
| 2026-09-18 | 3k | 2k | 0.63 | 1 |
| 2026-12-18 | 2k | 3k | 1.74 | 16 |
| 2027-03-19 | 54 | 92 | 1.70 | 16 |
Source: CBOE delayed quotes, refreshed daily after US market close. Open interest is exchange-reported and lags one session. Research, not investment advice.