As of previous close (2026-10-02) · OPRA historical data
Spot $42.17 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.82
44k P / 54k C
Put/Call (Volume)
1.50
569 P / 380 C that session
30d ATM IV
37%
annualized implied move
Call wall
$45
9k contracts
Put wall
$40
8k contracts
Tail hedging
1.2×
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 2026-10-16. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-16 | 25k | 23k | 0.93 | 126 |
| 2026-11-20 | 427 | 2k | 5.15 | 581 |
| 2027-01-15 | 22k | 14k | 0.63 | 47 |
| 2027-03-19 | 617 | 638 | 1.03 | 44 |
| 2027-04-16 | 292 | 356 | 1.22 | 103 |
| 2027-05-21 | 48 | 524 | 10.92 | 1 |
| 2027-08-20 | 99 | 612 | 6.18 | 0 |
| 2027-11-19 | 106 | 162 | 1.53 | 0 |
| 2028-01-21 | 6k | 3k | 0.49 | 43 |
| 2029-01-19 | 22 | 6 | 0.27 | 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.