Options Chain for KRYSTAL BIOTECH INC COM (KRYS) - $259.95 as of 4/30/2026 12:27:51 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 85.00 | 178.50 | 183.40 | 180.95 | % | 2.13 | 0 | 0 | 3.68 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 90.00 | 173.50 | 178.40 | 175.95 | % | 1.95 | 0 | 0 | 3.51 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 95.00 | 168.50 | 173.40 | 170.95 | % | 1.80 | 0 | 0 | 3.49 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 100.00 | 163.50 | 168.40 | 165.95 | 161.70 | 0.00 | 0.00% | 1.66 | 0 | 2 | 3.20 | 1.00 | 0.00 | 0.00 | 4/13/2026 | 5/1/2026 4:00:04 PM EST |
| 105.00 | 158.50 | 163.40 | 160.95 | % | 1.53 | 0 | 1 | 3.19 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 110.00 | 153.50 | 158.40 | 155.95 | % | 1.42 | 0 | 0 | 2.99 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 115.00 | 148.50 | 153.40 | 150.95 | % | 1.31 | 0 | 1 | 2.90 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 120.00 | 143.50 | 148.40 | 145.95 | % | 1.22 | 0 | 1 | 2.66 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 125.00 | 138.50 | 143.40 | 140.95 | 119.72 | 0.00 | 0.00% | 1.13 | 0 | 4 | 2.65 | 1.00 | 0.00 | 0.00 | 3/27/2026 | 5/1/2026 4:00:04 PM EST |
| 130.00 | 133.50 | 138.40 | 135.95 | 130.50 | 0.00 | 0.00% | 1.05 | 0 | 1 | 2.45 | 1.00 | 0.00 | 0.00 | 4/1/2026 | 5/1/2026 4:00:04 PM EST |
| 135.00 | 128.50 | 133.40 | 130.95 | 126.90 | 0.00 | 0.00% | 0.97 | 0 | 0 | 2.42 | 1.00 | 0.00 | 0.00 | 4/13/2026 | 5/1/2026 4:00:04 PM EST |
| 140.00 | 123.50 | 128.40 | 125.95 | 121.90 | 0.00 | 0.00% | 0.90 | 0 | 1 | 2.23 | 1.00 | 0.00 | 0.00 | 4/13/2026 | 5/1/2026 4:00:04 PM EST |
| 145.00 | 118.50 | 123.40 | 120.95 | % | 0.83 | 0 | 0 | 2.12 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 150.00 | 113.50 | 118.40 | 115.95 | % | 0.77 | 0 | 3 | 2.09 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 155.00 | 108.80 | 112.70 | 110.75 | % | 0.71 | 0 | 1 | 1.89 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 160.00 | 103.80 | 107.40 | 105.60 | % | 0.66 | 0 | 4 | 1.74 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 165.00 | 98.80 | 102.40 | 100.60 | % | 0.61 | 0 | 201 | 1.65 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 170.00 | 93.90 | 97.50 | 95.70 | % | 0.56 | 0 | 6 | 1.58 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 175.00 | 88.90 | 92.40 | 90.65 | % | 0.52 | 0 | 0 | 1.48 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 180.00 | 84.00 | 87.50 | 85.75 | % | 0.48 | 0 | 4 | 1.41 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 185.00 | 79.00 | 82.80 | 80.90 | % | 0.44 | 0 | 2 | 1.38 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 190.00 | 74.00 | 77.50 | 75.75 | 88.25 | 0.00 | 0.00% | 0.40 | 0 | 2 | 1.25 | 1.00 | 0.00 | 0.00 | 4/27/2026 | 5/1/2026 4:00:04 PM EST |
| 195.00 | 69.10 | 72.60 | 70.85 | % | 0.36 | 0 | 2 | 1.19 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 200.00 | 64.20 | 67.80 | 66.00 | 64.22 | 0.00 | 0.00% | 0.33 | 0 | 201 | 1.14 | 0.99 | 0.00 | -0.01 | 4/7/2026 | 5/1/2026 4:00:04 PM EST |
| 210.00 | 54.70 | 58.20 | 56.45 | 55.22 | 0.00 | 0.00% | 0.27 | 0 | 4 | 1.03 | 0.97 | 0.00 | -0.06 | 4/29/2026 | 5/1/2026 4:00:04 PM EST |
| 220.00 | 45.20 | 49.00 | 47.10 | 54.61 | 0.00 | 0.00% | 0.21 | 0 | 30 | 0.95 | 0.93 | 0.00 | -0.14 | 4/21/2026 | 5/1/2026 4:00:04 PM EST |
| 230.00 | 36.40 | 39.90 | 38.15 | 45.67 | 0.00 | 0.00% | 0.17 | 0 | 31 | 0.76 | 0.87 | 0.01 | -0.23 | 4/17/2026 | 5/1/2026 4:00:04 PM EST |
| 240.00 | 28.30 | 31.90 | 30.10 | 33.65 | 0.00 | 0.00% | 0.13 | 0 | 61 | 0.74 | 0.79 | 0.01 | -0.32 | 4/8/2026 | 5/1/2026 4:00:04 PM EST |
| 250.00 | 20.70 | 24.20 | 22.45 | 29.79 | 0.00 | 0.00% | 0.09 | 0 | 34 | 0.70 | 0.70 | 0.01 | -0.39 | 4/17/2026 | 5/1/2026 4:00:04 PM EST |
| 260.00 | 14.10 | 17.30 | 15.70 | 15.45 | -9.07 | -36.99% | 0.06 | 4 | 43 | 0.65 | 0.58 | 0.01 | -0.44 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 270.00 | 9.30 | 12.10 | 10.70 | 12.04 | +3.24 | +36.82% | 0.04 | 17 | 80 | 0.64 | 0.46 | 0.01 | -0.44 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 280.00 | 5.50 | 7.80 | 6.65 | 10.34 | 0.00 | 0.00% | 0.02 | 0 | 72 | 0.61 | 0.33 | 0.01 | -0.40 | 4/28/2026 | 5/1/2026 4:00:04 PM EST |
| 290.00 | 2.70 | 5.00 | 3.85 | 5.00 | -4.54 | -47.59% | 0.01 | 6 | 1,503 | 0.59 | 0.23 | 0.01 | -0.33 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 300.00 | 2.20 | 3.30 | 2.75 | 3.00 | -2.25 | -42.86% | 0.01 | 7 | 29 | 0.63 | 0.15 | 0.01 | -0.25 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 310.00 | 0.00 | 3.90 | 1.95 | 4.50 | 0.00 | 0.00% | 0.01 | 0 | 227 | 0.81 | 0.09 | 0.01 | -0.18 | 4/22/2026 | 5/1/2026 4:00:04 PM EST |
| 320.00 | 0.05 | 3.80 | 1.93 | 2.98 | 0.00 | 0.00% | 0.01 | 0 | 17 | 0.65 | 0.05 | 0.00 | -0.12 | 4/20/2026 | 5/1/2026 4:00:04 PM EST |
| 330.00 | 0.05 | 3.70 | 1.88 | 1.84 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.72 | 0.03 | 0.00 | -0.08 | 4/22/2026 | 5/1/2026 4:00:04 PM EST |
| 340.00 | 0.00 | 3.60 | 1.80 | % | 0.01 | 0 | 1 | 1.07 | 0.02 | 0.00 | -0.05 | 5/1/2026 4:00:04 PM EST | |||
| 350.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 0 | 1.14 | 0.01 | 0.00 | -0.03 | 5/1/2026 4:00:04 PM EST | |||
| 360.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.22 | 0.00 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 370.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 2 | 1.30 | 0.00 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 380.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 2 | 1.36 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 390.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 1.43 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 400.00 | 0.00 | 3.40 | 1.70 | % | 0.00 | 0 | 0 | 1.49 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 410.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.55 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 420.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 430.00 | 0.00 | 4.80 | 2.40 | % | 0.01 | 0 | 0 | 1.67 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 85.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 1 | 3.94 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 90.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 3.76 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 95.00 | 0.00 | 4.80 | 2.40 | % | 0.03 | 0 | 0 | 3.59 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 100.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 3.43 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 105.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 3.27 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 110.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 3.13 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 115.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 2.99 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 120.00 | 0.00 | 4.80 | 2.40 | % | 0.02 | 0 | 0 | 2.86 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 125.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 1 | 2.73 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 130.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 3 | 2.61 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 135.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 2.49 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 140.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 5 | 2.37 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 145.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 2.26 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 150.00 | 0.00 | 0.50 | 0.25 | % | 0.00 | 0 | 1 | 1.47 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 155.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 3 | 2.06 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 160.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 4 | 1.96 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 165.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 276 | 1.86 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 170.00 | 0.00 | 3.40 | 1.70 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.77 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 5/1/2026 4:00:04 PM EST |
| 175.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 2 | 1.67 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 180.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 2 | 1.58 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 185.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 0 | 1.51 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 190.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 2 | 1.42 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 195.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 2 | 1.34 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 200.00 | 0.00 | 2.00 | 1.00 | 3.90 | 0.00 | 0.00% | 0.01 | 0 | 227 | 1.07 | -0.01 | 0.00 | -0.01 | 3/23/2026 | 5/1/2026 4:00:04 PM EST |
| 210.00 | 0.00 | 3.70 | 1.85 | % | 0.01 | 0 | 10 | 1.11 | -0.03 | 0.00 | -0.06 | 5/1/2026 4:00:04 PM EST | |||
| 220.00 | 0.00 | 2.40 | 1.20 | 1.55 | +0.05 | +3.34% | 0.01 | 301 | 5 | 0.83 | -0.07 | 0.00 | -0.14 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 230.00 | 1.00 | 4.70 | 2.85 | 2.80 | +0.90 | +47.37% | 0.01 | 1 | 7 | 0.69 | -0.13 | 0.01 | -0.23 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 240.00 | 2.85 | 5.00 | 3.93 | 4.00 | +0.20 | +5.27% | 0.02 | 9 | 10 | 0.63 | -0.21 | 0.01 | -0.32 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 250.00 | 6.00 | 7.70 | 6.85 | 7.50 | -0.36 | -4.58% | 0.03 | 10 | 13 | 0.64 | -0.30 | 0.01 | -0.39 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 260.00 | 9.20 | 11.80 | 10.50 | 10.58 | +3.70 | +53.78% | 0.04 | 4 | 1,417 | 0.62 | -0.42 | 0.01 | -0.44 | 5/1/2026 | 5/1/2026 4:00:04 PM EST |
| 270.00 | 14.20 | 17.30 | 15.75 | 13.03 | 0.00 | 0.00% | 0.06 | 0 | 10 | 0.61 | -0.54 | 0.01 | -0.44 | 4/22/2026 | 5/1/2026 4:00:04 PM EST |
| 280.00 | 20.10 | 23.30 | 21.70 | 20.00 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.58 | -0.67 | 0.01 | -0.40 | 4/24/2026 | 5/1/2026 4:00:04 PM EST |
| 290.00 | 26.90 | 30.20 | 28.55 | % | 0.10 | 0 | 1 | 0.53 | -0.77 | 0.01 | -0.33 | 5/1/2026 4:00:04 PM EST | |||
| 300.00 | 35.40 | 38.80 | 37.10 | % | 0.12 | 0 | 0 | 0.52 | -0.85 | 0.01 | -0.25 | 5/1/2026 4:00:04 PM EST | |||
| 310.00 | 44.20 | 47.70 | 45.95 | % | 0.15 | 0 | 0 | 0.74 | -0.91 | 0.01 | -0.18 | 5/1/2026 4:00:04 PM EST | |||
| 320.00 | 53.60 | 57.00 | 55.30 | % | 0.17 | 0 | 0 | 0.80 | -0.95 | 0.00 | -0.12 | 5/1/2026 4:00:04 PM EST | |||
| 330.00 | 63.30 | 66.80 | 65.05 | % | 0.20 | 0 | 0 | 0.84 | -0.97 | 0.00 | -0.08 | 5/1/2026 4:00:04 PM EST | |||
| 340.00 | 73.00 | 76.50 | 74.75 | % | 0.22 | 0 | 0 | 0.91 | -0.98 | 0.00 | -0.05 | 5/1/2026 4:00:04 PM EST | |||
| 350.00 | 82.00 | 86.50 | 84.25 | % | 0.24 | 0 | 0 | 0.97 | -0.99 | 0.00 | -0.03 | 5/1/2026 4:00:04 PM EST | |||
| 360.00 | 92.40 | 96.40 | 94.40 | % | 0.26 | 0 | 0 | 1.03 | -1.00 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 370.00 | 102.90 | 106.40 | 104.65 | % | 0.28 | 0 | 0 | 1.10 | -1.00 | 0.00 | -0.01 | 5/1/2026 4:00:04 PM EST | |||
| 380.00 | 112.80 | 116.40 | 114.60 | % | 0.30 | 0 | 0 | 1.17 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 390.00 | 122.80 | 126.40 | 124.60 | % | 0.32 | 0 | 0 | 1.23 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 400.00 | 132.80 | 136.40 | 134.60 | % | 0.34 | 0 | 0 | 1.30 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 410.00 | 142.80 | 146.40 | 144.60 | % | 0.35 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 420.00 | 152.80 | 156.40 | 154.60 | % | 0.37 | 0 | 0 | 1.42 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST | |||
| 430.00 | 162.80 | 166.40 | 164.60 | % | 0.38 | 0 | 0 | 1.47 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:04 PM EST |