As of previous close (2026-10-02) · OPRA historical data
Spot $13.78 at that close. Nothing on this page comes from the session in progress.
Put/Call (OI)
0.22
101k P / 464k C
Put/Call (Volume)
0.36
2k P / 6k C that session
30d ATM IV
38%
annualized implied move
Call wall
$25
87k contracts
Put wall
$13
20k 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 2026-10-30. A steep left side = expensive downside protection.
| Expiry | Call OI | Put OI | P/C | Volume that session |
|---|---|---|---|---|
| 2026-10-09 | 1k | 1k | 1.02 | 1k |
| 2026-10-16 | 20k | 12k | 0.61 | 1k |
| 2026-10-23 | 566 | 552 | 0.98 | 28 |
| 2026-10-30 | 467 | 197 | 0.42 | 64 |
| 2026-11-06 | 47 | 43 | 0.91 | 26 |
| 2026-11-13 | 0 | 3 | — | 21 |
| 2026-11-20 | 63k | 30k | 0.48 | 586 |
| 2026-12-18 | 20k | 7k | 0.37 | 168 |
| 2027-01-15 | 142k | 30k | 0.21 | 4k |
| 2027-02-19 | 5k | 2k | 0.40 | 26 |
| 2027-03-19 | 108k | 3k | 0.03 | 56 |
| 2027-05-21 | 134 | 54 | 0.40 | 6 |
| 2027-06-17 | 42k | 901 | 0.02 | 12 |
| 2027-09-17 | 783 | 232 | 0.30 | 106 |
| 2028-01-21 | 57k | 10k | 0.18 | 99 |
| 2029-01-19 | 403 | 1k | 3.44 | 10 |
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.