As of previous close (2026-08-28) · OPRA historical data
Spot $8.58 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.99
41k P / 42k C
Put/Call (Volume)
1.21
1k P / 1k C that session
30d ATM IV
30%
annualized implied move
Call wall
$9
8k contracts
Put wall
$8
16k contracts
Tail hedging
0.3×
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 that session |
|---|---|---|---|---|
| 2026-10-16 | 8k | 8k | 0.91 | 1k |
| 2027-01-15 | 20k | 20k | 0.99 | 134 |
| 2027-04-16 | 8 | 309 | 38.63 | 58 |
| 2028-01-21 | 6k | 3k | 0.51 | 194 |
Source: Cboe end-of-session option chains, summarized after each US market close and published from the following trading day — OPRA historical data. Under the OPRA plan options data becomes historical, and freely publishable, at the opening of the next trading session; data from the session in progress is never displayed or served here. Open interest is exchange-reported once a day. Research, not investment advice.