As of previous close (2026-10-02) · OPRA historical data
Spot $119.57 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.54
17k P / 31k C
Put/Call (Volume)
0.63
279 P / 444 C that session
30d ATM IV
19%
annualized implied move
Call wall
$130
7k contracts
Put wall
$115
5k 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 2026-10-16. 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 |
|---|---|---|---|---|
| 2026-10-16 | 4k | 6k | 1.47 | 245 |
| 2026-11-20 | 6k | 1k | 0.22 | 181 |
| 2026-12-18 | 4k | 2k | 0.50 | 76 |
| 2027-01-15 | 12k | 5k | 0.44 | 48 |
| 2027-02-19 | 227 | 113 | 0.50 | 1 |
| 2027-03-19 | 1k | 572 | 0.44 | 70 |
| 2027-05-21 | 9 | 52 | 5.78 | 7 |
| 2027-06-17 | 701 | 864 | 1.23 | 72 |
| 2027-09-17 | 108 | 60 | 0.56 | 0 |
| 2028-01-21 | 3k | 824 | 0.24 | 3 |
| 2029-01-19 | 149 | 152 | 1.02 | 20 |
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.