As of previous close (2026-10-01) · OPRA historical data
Spot $182.73 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.96
7k P / 7k C
Put/Call (Volume)
3.59
115 P / 32 C that session
30d ATM IV
27%
annualized implied move
Call wall
$200
1k contracts
Put wall
$130
645 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 2026-10-16. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 2k | 2k | 1.00 | 14 |
| 2026-11-20 | 128 | 251 | 1.96 | 26 |
| 2026-12-18 | 1k | 983 | 0.66 | 101 |
| 2027-01-15 | 2k | 2k | 1.10 | 0 |
| 2027-03-19 | 299 | 623 | 2.08 | 0 |
| 2027-04-16 | 16 | 34 | 2.13 | 0 |
| 2027-06-17 | 89 | 65 | 0.73 | 5 |
| 2027-07-16 | 43 | 16 | 0.37 | 0 |
| 2028-01-21 | 1k | 932 | 0.67 | 1 |
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.