As of previous close (2026-10-22) · OPRA historical data
Spot $397.24 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
1.38
12k P / 9k C
Put/Call (Volume)
1.93
183 P / 95 C that session
30d ATM IV
34%
annualized implied move
Call wall
$400
929 contracts
Put wall
$330
2k contracts
Tail hedging
1.5×
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 2026-11-20. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-23 | 183 | 151 | 0.83 | 18 |
| 2026-10-30 | 55 | 55 | 1.00 | 4 |
| 2026-11-06 | 41 | 56 | 1.37 | 22 |
| 2026-11-13 | 14 | 50 | 3.57 | 1 |
| 2026-11-20 | 1k | 2k | 1.27 | 134 |
| 2026-11-27 | 5 | 51 | 10.20 | 0 |
| 2026-12-18 | 5k | 6k | 1.31 | 76 |
| 2027-02-19 | 636 | 581 | 0.91 | 3 |
| 2027-05-21 | 120 | 26 | 0.22 | 0 |
| 2027-06-17 | 749 | 1k | 1.61 | 19 |
| 2027-12-17 | 204 | 229 | 1.12 | 1 |
| 2028-01-21 | 294 | 665 | 2.26 | 0 |
| 2028-06-16 | 396 | 538 | 1.36 | 0 |
| 2028-12-15 | 125 | 731 | 5.85 | 0 |
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.