As of previous close (2026-10-02) · OPRA historical data
Spot $140.07 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.91
66k P / 73k C
Put/Call (Volume)
0.61
2k P / 3k C that session
30d ATM IV
73%
annualized implied move
Call wall
$180
6k contracts
Put wall
$67.5
10k contracts
Tail hedging
1.7×
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 | 2k | 10k | 6.95 | 2k |
| 2026-10-16 | 22k | 13k | 0.58 | 1k |
| 2026-10-23 | 176 | 2k | 9.50 | 69 |
| 2026-10-30 | 150 | 785 | 5.23 | 114 |
| 2026-11-06 | 79 | 38 | 0.48 | 20 |
| 2026-11-13 | 3 | 6 | 2.00 | 10 |
| 2026-11-20 | 7k | 3k | 0.44 | 206 |
| 2026-12-18 | 2k | 736 | 0.30 | 201 |
| 2027-01-15 | 18k | 10k | 0.54 | 43 |
| 2027-02-19 | 238 | 303 | 1.27 | 0 |
| 2027-03-19 | 730 | 706 | 0.97 | 21 |
| 2027-05-21 | 80 | 168 | 2.10 | 5 |
| 2027-06-17 | 352 | 101 | 0.29 | 7 |
| 2027-08-20 | 362 | 38 | 0.10 | 25 |
| 2027-11-19 | 44 | 29 | 0.66 | 10 |
| 2027-12-17 | 6k | 994 | 0.16 | 75 |
| 2028-01-21 | 8k | 21k | 2.70 | 102 |
| 2028-12-15 | 2k | 949 | 0.56 | 5 |
| 2029-01-19 | 19 | 23 | 1.21 | 6 |
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.