As of previous close (2026-10-08) · OPRA historical data
Spot $190.56 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.96
16k P / 16k C
Put/Call (Volume)
1.99
485 P / 244 C that session
30d ATM IV
22%
annualized implied move
Call wall
$220
5k contracts
Put wall
$130
3k contracts
Tail hedging
0.9×
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 2026-11-20. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 4k | 7k | 1.82 | 322 |
| 2026-11-20 | 3k | 2k | 0.66 | 21 |
| 2026-12-18 | 944 | 844 | 0.89 | 65 |
| 2027-01-15 | 8k | 5k | 0.69 | 243 |
| 2027-04-16 | 905 | 454 | 0.50 | 6 |
| 2028-01-21 | 95 | 54 | 0.57 | 0 |
| 2029-01-19 | 131 | 12 | 0.09 | 72 |
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.