As of previous close (2026-10-09) · OPRA historical data
Spot $29.51 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.29
6k P / 21k C
Put/Call (Volume)
0.08
18 P / 234 C that session
30d ATM IV
35%
annualized implied move
Call wall
$30
2k contracts
Put wall
$28
799 contracts
Tail hedging
0.3×
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 |
|---|---|---|---|---|
| 2026-11-20 | 593 | 392 | 0.66 | 55 |
| 2027-01-15 | 14k | 4k | 0.25 | 148 |
| 2027-04-16 | 306 | 35 | 0.11 | 0 |
| 2028-01-21 | 1k | 299 | 0.28 | 2 |
| 2029-01-19 | 306 | 57 | 0.19 | 4 |
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.