As of previous close (2026-10-16) · OPRA historical data
Spot $389.5 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.66
57k P / 86k C
Put/Call (Volume)
3.83
9k P / 2k C that session
30d ATM IV
44%
annualized implied move
Call wall
$420
25k contracts
Put wall
$370
5k contracts
Tail hedging
0.4×
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 2026-11-13. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-23 | 1k | 5k | 3.61 | 2k |
| 2026-10-30 | 2k | 5k | 2.27 | 495 |
| 2026-11-06 | 831 | 1k | 1.60 | 3k |
| 2026-11-13 | 69 | 2k | 32.81 | 1k |
| 2026-11-20 | 48k | 6k | 0.12 | 2k |
| 2026-11-27 | 114 | 309 | 2.71 | 41 |
| 2026-12-18 | 6k | 4k | 0.73 | 273 |
| 2027-01-15 | 9k | 12k | 1.29 | 183 |
| 2027-03-19 | 4k | 2k | 0.56 | 32 |
| 2027-04-16 | 121 | 350 | 2.89 | 230 |
| 2027-06-17 | 2k | 3k | 1.38 | 87 |
| 2027-09-17 | 466 | 984 | 2.11 | 31 |
| 2028-01-21 | 4k | 3k | 0.88 | 73 |
| 2029-01-19 | 168 | 162 | 0.96 | 109 |
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.