As of previous close (2026-10-01) · OPRA historical data
Spot $148.85 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.93
292k P / 315k C
Put/Call (Volume)
0.54
9k P / 17k C that session
30d ATM IV
56%
annualized implied move
Call wall
$150
24k contracts
Put wall
$105
42k contracts
Tail hedging
2.6×
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 |
|---|---|---|---|---|
| 2026-10-02 | 19k | 15k | 0.79 | 8k |
| 2026-10-09 | 6k | 3k | 0.61 | 2k |
| 2026-10-16 | 78k | 46k | 0.59 | 9k |
| 2026-10-23 | 4k | 23k | 6.14 | 396 |
| 2026-10-30 | 5k | 14k | 2.70 | 430 |
| 2026-11-06 | 267 | 369 | 1.38 | 275 |
| 2026-11-13 | 0 | 0 | — | 112 |
| 2026-11-20 | 26k | 27k | 1.05 | 3k |
| 2026-12-18 | 71k | 28k | 0.40 | 1k |
| 2027-01-15 | 46k | 51k | 1.11 | 1k |
| 2027-03-19 | 11k | 9k | 0.79 | 765 |
| 2027-04-16 | 1k | 2k | 1.22 | 13 |
| 2027-06-17 | 14k | 18k | 1.35 | 248 |
| 2027-09-17 | 4k | 6k | 1.73 | 243 |
| 2027-12-17 | 6k | 9k | 1.40 | 60 |
| 2028-01-21 | 15k | 25k | 1.61 | 480 |
| 2028-12-15 | 10k | 17k | 1.71 | 73 |
| 2029-01-19 | 295 | 176 | 0.60 | 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.