Average implied volatility across the listed chain right now: 136%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 16 Oct 2026 | $7.50 | $1.33 | $0.80/$1.50 | 0 | 1 | 60% |
| 16 Oct 2026 | $10.00 | $0.07 | $0.00/$0.05 | 0 | 415 | 75% |
| 16 Oct 2026 | $5.00 | $3.79 | $3.10/$4.20 | 0 | 0 | 186% |
| 16 Oct 2026 | $12.50 | $0.00 | $0.00/$0.10 | 0 | 497 | 78% |
| 16 Oct 2026 | $2.50 | $6.28 | $5.40/$6.80 | 0 | 0 | 0% |
| 16 Oct 2026 | $15.00 | $0.00 | $0.00/$0.75 | 0 | 1 | 93% |
| 16 Oct 2026 | $17.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 117% |
| 16 Oct 2026 | $20.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 137% |
| 16 Oct 2026 | $22.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 154% |
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 16 Oct 2026 | $7.50 | $0.04 | $0.00/$0.10 | 0 | 6 | 62% |
| 16 Oct 2026 | $10.00 | $1.43 | $1.25/$1.75 | 6 | 146 | 89% |
| 16 Oct 2026 | $5.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 119% |
| 16 Oct 2026 | $12.50 | $3.72 | $3.30/$4.50 | 0 | 0 | 113% |
| 16 Oct 2026 | $2.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 210% |
| 16 Oct 2026 | $15.00 | $6.22 | $5.70/$7.10 | 0 | 0 | 157% |
| 16 Oct 2026 | $17.50 | $8.72 | $8.20/$9.60 | 0 | 0 | 193% |
| 16 Oct 2026 | $20.00 | $11.22 | $10.40/$12.40 | 0 | 0 | 224% |
| 16 Oct 2026 | $22.50 | $13.72 | $12.90/$14.90 | 0 | 0 | 250% |
Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.
No comments yet — be the first to weigh in on GPK.