As of previous close (2026-10-02) · OPRA historical data
Spot $92.99 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.83
181k P / 217k C
Put/Call (Volume)
0.54
6k P / 11k C that session
30d ATM IV
36%
annualized implied move
Call wall
$100
30k contracts
Put wall
$90
37k 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 2026-10-30. A steep left side = expensive downside protection.
Daily ATM IV (~30 DTE bucket) collected since March 2026. Rising IV into an event = the market bracing; collapsing IV after = the crush.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-09 | 4k | 2k | 0.42 | 4k |
| 2026-10-16 | 21k | 27k | 1.29 | 2k |
| 2026-10-23 | 3k | 2k | 0.78 | 324 |
| 2026-10-30 | 4k | 3k | 0.88 | 1k |
| 2026-11-06 | 264 | 231 | 0.88 | 215 |
| 2026-11-13 | 40 | 0 | 0.00 | 174 |
| 2026-11-20 | 42k | 14k | 0.33 | 2k |
| 2026-12-18 | 19k | 24k | 1.27 | 562 |
| 2027-01-15 | 72k | 57k | 0.79 | 743 |
| 2027-03-19 | 8k | 10k | 1.13 | 2k |
| 2027-04-16 | 1k | 918 | 0.87 | 91 |
| 2027-06-17 | 9k | 11k | 1.21 | 119 |
| 2027-09-17 | 4k | 5k | 1.29 | 1k |
| 2028-01-21 | 19k | 20k | 1.07 | 760 |
| 2029-01-19 | 3k | 2k | 0.50 | 212 |
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.