Krystal Biotech KRYS 300.25 -10.59 -3.41%
ATM IV
0.422
Put Call Ratio (OI)
1.01
Put Call Ratio (Vol)
1.14
IV Rank
12.6
IV Percentile
43.5
Max pain
300
Premium distribution (2026-11-05)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 130.00 | 17.3 K | 400 |
| 135.00 | 0 | 495 |
| 150.00 | 15.6 K | 0 |
| 160.00 | 0 | 450 |
| 170.00 | 32.8 K | 0 |
| 175.00 | 29.7 K | 9.71 K |
| 180.00 | 94.6 K | 200 |
| 185.00 | 17.7 K | 327 |
| 190.00 | 46.6 K | 2.46 K |
| 200.00 | 308 K | 925 |
| 210.00 | 181 K | 1.67 K |
| 220.00 | 0 | 1.61 K |
| 230.00 | 77.9 K | 2.83 K |
| 240.00 | 69.9 K | 3.19 K |
| 250.00 | 165 K | 27.9 K |
| 260.00 | 128 K | 58 K |
| 270.00 | 432 K | 79.5 K |
| 280.00 | 317 K | 53 K |
| 290.00 | 23.3 K | 3.96 M |
| 300.00 | 546 K | 2.1 M |
| 310.00 | 183 K | 230 K |
| 320.00 | 181 K | 751 K |
| 330.00 | 325 K | 845 K |
| 340.00 | 204 K | 1.54 M |
| 350.00 | 179 K | 94.6 K |
| 360.00 | 55.7 K | 25.8 K |
| 370.00 | 47.7 K | 0 |
| 380.00 | 56.9 K | 0 |
| 390.00 | 14.6 K | 0 |
| 400.00 | 80.8 K | 0 |
| 410.00 | 224 K | 0 |
| 420.00 | 23.7 K | 0 |
| 430.00 | 5.9 K | 0 |
| 440.00 | 16.6 K | 0 |
| 450.00 | 52.8 K | 0 |
| 460.00 | 54.8 K | 0 |
| 470.00 | 71.8 K | 0 |
| 480.00 | 103 K | 0 |
| 490.00 | 16.5 K | 0 |
| 500.00 | 43.5 K | 0 |
| 520.00 | 91.4 K | 0 |
| 540.00 | 54.7 K | 0 |
| 560.00 | 39.7 K | 0 |