As of previous close (2026-09-11) · OPRA historical data
Spot $85.11 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.70
15k P / 22k C
Put/Call (Volume)
0.37
639 P / 2k C that session
30d ATM IV
36%
annualized implied move
Call wall
$100
4k contracts
Put wall
$25
3k contracts
Tail hedging
0.7×
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 |
|---|---|---|---|---|
| 2026-09-18 | 6k | 3k | 0.45 | 1k |
| 2026-10-16 | 2k | 1k | 0.60 | 190 |
| 2026-11-20 | 6k | 2k | 0.36 | 179 |
| 2027-01-15 | 4k | 6k | 1.60 | 663 |
| 2027-02-19 | 739 | 119 | 0.16 | 13 |
| 2027-05-21 | 326 | 2k | 5.85 | 102 |
| 2028-01-21 | 3k | 896 | 0.31 | 42 |
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.