As of previous close (2026-10-09) · OPRA historical data
Spot $169.76 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
1.01
510k P / 504k C
Put/Call (Volume)
0.86
46k P / 54k C that session
30d ATM IV
54%
annualized implied move
Call wall
$200
47k contracts
Put wall
$150
42k contracts
Tail hedging
0.8×
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 2026-11-06. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 81k | 80k | 0.98 | 27k |
| 2026-10-23 | 10k | 11k | 1.08 | 5k |
| 2026-10-30 | 8k | 15k | 1.98 | 3k |
| 2026-11-06 | 4k | 15k | 3.78 | 2k |
| 2026-11-13 | 2k | 5k | 3.16 | 1k |
| 2026-11-20 | 98k | 70k | 0.72 | 7k |
| 2026-11-27 | 169 | 113 | 0.67 | 175 |
| 2026-12-18 | 73k | 71k | 0.96 | 10k |
| 2027-01-15 | 59k | 43k | 0.74 | 4k |
| 2027-02-19 | 2k | 6k | 2.94 | 475 |
| 2027-03-19 | 23k | 48k | 2.07 | 1k |
| 2027-04-16 | 2k | 5k | 2.63 | 707 |
| 2027-06-17 | 30k | 43k | 1.44 | 2k |
| 2027-09-17 | 3k | 7k | 2.65 | 480 |
| 2027-12-17 | 10k | 11k | 1.14 | 1k |
| 2028-01-21 | 14k | 9k | 0.63 | 1k |
| 2028-06-16 | 14k | 11k | 0.84 | 226 |
| 2028-12-15 | 12k | 9k | 0.76 | 333 |
| 2029-01-19 | 2k | 1k | 0.47 | 339 |
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.