As of previous close (2026-10-02) · OPRA historical data
Spot $94.36 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.65
34k P / 53k C
Put/Call (Volume)
1.50
4k P / 3k C that session
30d ATM IV
29%
annualized implied move
Call wall
$120
9k contracts
Put wall
$90
4k 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 2026-10-30. 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 | 1k | 2k | 1.08 | 963 |
| 2026-10-16 | 9k | 6k | 0.66 | 652 |
| 2026-10-23 | 364 | 2k | 4.13 | 58 |
| 2026-10-30 | 466 | 621 | 1.33 | 181 |
| 2026-11-06 | 64 | 48 | 0.75 | 36 |
| 2026-11-13 | 12 | 101 | 8.42 | 14 |
| 2026-11-20 | 889 | 1k | 1.22 | 2k |
| 2026-12-18 | 13k | 7k | 0.55 | 900 |
| 2027-01-15 | 14k | 6k | 0.45 | 190 |
| 2027-03-19 | 2k | 2k | 0.94 | 133 |
| 2027-04-16 | 207 | 164 | 0.79 | 9 |
| 2027-06-17 | 1k | 1k | 1.18 | 28 |
| 2027-09-17 | 127 | 271 | 2.13 | 13 |
| 2028-01-21 | 7k | 5k | 0.75 | 53 |
| 2029-01-19 | 255 | 336 | 1.32 | 44 |
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.