As of previous close (2026-10-02) · OPRA historical data
Spot $160.19 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.80
15k P / 19k C
Put/Call (Volume)
0.85
528 P / 619 C that session
30d ATM IV
28%
annualized implied move
Call wall
$200
3k contracts
Put wall
$160
2k contracts
Tail hedging
0.2×
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.
Daily ATM IV (~30 DTE bucket) collected since March 2026. Rising IV into an event = the market bracing; collapsing IV after = the crush.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-09 | 331 | 658 | 1.99 | 58 |
| 2026-10-16 | 2k | 1k | 0.83 | 92 |
| 2026-10-23 | 230 | 365 | 1.59 | 27 |
| 2026-10-30 | 166 | 98 | 0.59 | 53 |
| 2026-11-06 | 18 | 39 | 2.17 | 11 |
| 2026-11-13 | 6 | 0 | 0.00 | 2 |
| 2026-11-20 | 3k | 3k | 1.15 | 533 |
| 2026-12-18 | 2k | 2k | 0.90 | 53 |
| 2027-01-15 | 5k | 3k | 0.53 | 27 |
| 2027-02-19 | 587 | 685 | 1.17 | 8 |
| 2027-03-19 | 3k | 2k | 0.50 | 36 |
| 2027-05-21 | 27 | 32 | 1.19 | 6 |
| 2027-06-17 | 265 | 309 | 1.17 | 16 |
| 2027-09-17 | 317 | 55 | 0.17 | 2 |
| 2028-01-21 | 2k | 2k | 0.96 | 52 |
| 2029-01-19 | 61 | 116 | 1.90 | 3 |
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.