Average implied volatility across the listed chain right now: 103%. 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 | $55.00 | $3.71 | $0.05/$4.90 | 0 | 13 | 44% |
| 16 Oct 2026 | $60.00 | $0.30 | $0.00/$4.90 | 4 | 92 | 36% |
| 16 Oct 2026 | $50.00 | $6.00 | $4.40/$9.00 | 3 | 12 | 58% |
| 16 Oct 2026 | $65.00 | $0.86 | $0.00/$4.90 | 0 | 2 | 89% |
| 16 Oct 2026 | $45.00 | $10.52 | $9.00/$13.20 | 0 | 40 | 0% |
| 16 Oct 2026 | $40.00 | $15.17 | $14.00/$17.80 | 0 | 141 | 0% |
| 16 Oct 2026 | $35.00 | $20.14 | $19.00/$22.90 | 0 | 2 | 0% |
| 16 Oct 2026 | $30.00 | $25.14 | $24.00/$28.40 | 0 | 10 | 0% |
| 16 Oct 2026 | $25.00 | $30.14 | $29.00/$33.40 | 0 | 14 | 0% |
| 16 Oct 2026 | $22.50 | $32.64 | $31.50/$35.30 | 0 | 2 | 0% |
| 16 Oct 2026 | $20.00 | $35.14 | $34.00/$38.30 | 0 | 0 | 0% |
| 16 Oct 2026 | $17.50 | $37.64 | $36.50/$40.80 | 0 | 23 | 0% |
| 16 Oct 2026 | $15.00 | $39.70 | $39.00/$43.30 | 11 | 20 | 0% |
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 16 Oct 2026 | $55.00 | $3.68 | $0.05/$4.90 | 0 | 23 | 84% |
| 16 Oct 2026 | $60.00 | $6.84 | $2.45/$6.00 | 0 | 2 | 49% |
| 16 Oct 2026 | $50.00 | $1.57 | $0.00/$2.65 | 0 | 7 | 111% |
| 16 Oct 2026 | $65.00 | $10.82 | $6.80/$11.00 | 0 | 3 | 66% |
| 16 Oct 2026 | $45.00 | $0.48 | $0.00/$4.00 | 0 | 13 | 108% |
| 16 Oct 2026 | $40.00 | $0.09 | $0.00/$0.05 | 0 | 27 | 106% |
| 16 Oct 2026 | $35.00 | $0.01 | $0.00/$0.10 | 0 | 0 | 105% |
| 16 Oct 2026 | $30.00 | $0.00 | $0.00/$0.05 | 0 | 0 | 104% |
| 16 Oct 2026 | $25.00 | $0.00 | $0.00/$4.90 | 0 | 21 | 124% |
| 16 Oct 2026 | $22.50 | $0.00 | $0.00/$4.90 | 0 | 1 | 140% |
| 16 Oct 2026 | $20.00 | $0.00 | $0.00/$4.90 | 0 | 0 | 157% |
| 16 Oct 2026 | $17.50 | $0.00 | $0.00/$4.90 | 0 | 0 | 177% |
| 16 Oct 2026 | $15.00 | $0.00 | $0.00/$4.90 | 0 | 3 | 200% |
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 ATRC.