Staar Surgical Co STAA 26.72 -0.45 -1.66%
ATM IV
0.517
Put Call Ratio (OI)
0.423
Put Call Ratio (Vol)
0.526
IV Rank
34.9
IV Percentile
19.8
Max pain
20
Premium distribution (2026-11-05)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 7.50 | 1.22 K | 0 |
| 10.00 | 88.6 K | 0 |
| 12.50 | 6.02 K | 3.78 K |
| 15.00 | 7.99 K | 2.63 K |
| 17.50 | 110 K | 15.9 K |
| 20.00 | 203 K | 7.04 K |
| 22.50 | 439 K | 41.9 K |
| 25.00 | 597 K | 42 K |
| 27.50 | 122 K | 30.4 K |
| 30.00 | 65.6 K | 190 K |
| 32.50 | 46.7 K | 0 |
| 35.00 | 36.8 K | 0 |
| 37.50 | 11 K | 0 |
| 40.00 | 2.67 K | 0 |
| 45.00 | 408 | 0 |
| 47.50 | 1.68 K | 0 |