As of previous close (2026-10-28) · OPRA historical data
Spot $11 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.15
7k P / 46k C
Put/Call (Volume)
2.90
29 P / 10 C that session
30d ATM IV
88%
annualized implied move
Call wall
$15
38k contracts
Put wall
$10
4k contracts
Tail hedging
0.0×
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 | 134 | 543 | 4.05 | 10 |
| 2026-12-18 | 7k | 4k | 0.55 | 25 |
| 2027-01-15 | 38k | 2k | 0.05 | 2 |
| 2027-03-19 | 1k | 876 | 0.60 | 2 |
| 2027-06-17 | 5 | 19 | 3.80 | 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.