As of previous close (2026-10-02) · OPRA historical data
Spot $2,792.03 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.99
9k P / 9k C
Put/Call (Volume)
0.21
310 P / 2k C that session
30d ATM IV
32%
annualized implied move
Call wall
$5,600
910 contracts
Put wall
$2,000
346 contracts
Tail hedging
0.4×
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 | 2k | 3k | 1.03 | 269 |
| 2026-11-20 | 964 | 581 | 0.60 | 1k |
| 2026-12-18 | 2k | 3k | 1.78 | 13 |
| 2027-01-15 | 1k | 1k | 0.99 | 14 |
| 2027-03-19 | 2k | 1k | 0.59 | 15 |
| 2027-06-17 | 568 | 312 | 0.55 | 6 |
| 2027-09-17 | 551 | 347 | 0.63 | 79 |
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.