As of previous close (2026-10-02) · OPRA historical data
Spot $114.77 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.88
164k P / 186k C
Put/Call (Volume)
0.30
20k P / 65k C that session
30d ATM IV
88%
annualized implied move
Call wall
$120
11k contracts
Put wall
$50
16k contracts
Tail hedging
1.6×
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.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-09 | 12k | 8k | 0.65 | 23k |
| 2026-10-16 | 24k | 14k | 0.59 | 14k |
| 2026-10-23 | 3k | 3k | 1.26 | 2k |
| 2026-10-30 | 3k | 4k | 1.34 | 4k |
| 2026-11-06 | 687 | 986 | 1.44 | 1k |
| 2026-11-13 | 6 | 33 | 5.50 | 219 |
| 2026-11-20 | 7k | 7k | 0.95 | 2k |
| 2026-12-18 | 27k | 15k | 0.57 | 2k |
| 2027-01-15 | 36k | 48k | 1.31 | 1k |
| 2027-03-19 | 5k | 6k | 1.14 | 519 |
| 2027-06-17 | 11k | 24k | 2.25 | 749 |
| 2028-01-21 | 19k | 15k | 0.78 | 340 |
| 2028-06-16 | 8k | 3k | 0.41 | 162 |
| 2029-01-19 | 501 | 331 | 0.66 | 87 |
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.