As of previous close (2026-10-06) · OPRA historical data
Spot $34.97 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.76
39k P / 52k C
Put/Call (Volume)
0.69
436 P / 632 C that session
30d ATM IV
37%
annualized implied move
Call wall
$40
12k contracts
Put wall
$30
4k contracts
Tail hedging
0.6×
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 2026-11-20. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 14k | 9k | 0.68 | 625 |
| 2026-11-20 | 480 | 750 | 1.56 | 251 |
| 2027-01-15 | 28k | 20k | 0.71 | 73 |
| 2027-04-16 | 3k | 2k | 0.59 | 10 |
| 2028-01-21 | 6k | 7k | 1.16 | 109 |
| 2029-01-19 | 23 | 26 | 1.13 | 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.