As of previous close (2026-10-01) · OPRA historical data
Spot $32.17 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.35
36k P / 103k C
Put/Call (Volume)
2.82
661 P / 234 C that session
30d ATM IV
46%
annualized implied move
Call wall
$45
14k contracts
Put wall
$30
3k 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 2026-10-16. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 15k | 14k | 0.89 | 107 |
| 2026-11-20 | 2k | 490 | 0.32 | 31 |
| 2026-12-18 | 21k | 4k | 0.19 | 63 |
| 2027-01-15 | 43k | 13k | 0.31 | 654 |
| 2027-02-19 | 1k | 332 | 0.25 | 5 |
| 2027-03-19 | 1k | 415 | 0.36 | 3 |
| 2027-04-16 | 640 | 51 | 0.08 | 13 |
| 2027-05-21 | 2k | 111 | 0.05 | 18 |
| 2028-01-21 | 16k | 3k | 0.19 | 1 |
| 2029-01-19 | 246 | 14 | 0.06 | 0 |
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.