Krystal Biotech, Inc. (BST:4KB)
295.30
+3.90 (1.34%)
At close: Oct 9, 2026
BST:4KB Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | 288.90 | 296.90 | 288.70 | 295.30 | 295.30 | 1.34% | 30 |
| Oct 8, 2026 | 286.50 | 295.40 | 282.70 | 291.40 | 291.40 | 0.90% | - |
| Oct 7, 2026 | 287.70 | 293.70 | 286.00 | 288.80 | 288.80 | -0.62% | - |
| Oct 6, 2026 | 295.90 | 297.00 | 286.20 | 290.60 | 290.60 | -2.68% | - |
| Oct 5, 2026 | 284.70 | 301.30 | 284.10 | 298.60 | 298.60 | 4.92% | - |
| Oct 2, 2026 | 287.00 | 291.00 | 284.60 | 284.60 | 284.60 | -1.45% | - |
| Oct 1, 2026 | 292.30 | 297.80 | 288.80 | 288.80 | 288.80 | -1.67% | - |
| Sep 30, 2026 | 293.60 | 296.20 | 292.30 | 293.70 | 293.70 | -0.37% | - |
| Sep 29, 2026 | 293.00 | 297.40 | 292.60 | 294.80 | 294.80 | -0.37% | - |
| Sep 28, 2026 | 299.30 | 302.20 | 294.90 | 295.90 | 295.90 | -2.38% | - |
| Sep 25, 2026 | 300.70 | 303.90 | 299.70 | 303.10 | 303.10 | 0.20% | - |
| Sep 24, 2026 | 296.80 | 302.50 | 295.60 | 302.50 | 302.50 | 0.93% | - |
| Sep 23, 2026 | 304.80 | 307.10 | 296.30 | 299.70 | 299.70 | -1.71% | - |
| Sep 22, 2026 | 288.20 | 304.90 | 288.00 | 304.90 | 304.90 | 4.60% | - |
| Sep 21, 2026 | 291.60 | 294.40 | 289.60 | 291.50 | 291.50 | -0.44% | - |
| Sep 18, 2026 | 292.80 | 295.40 | 291.70 | 292.80 | 292.80 | -0.71% | - |
| Sep 17, 2026 | 292.50 | 296.90 | 291.70 | 294.90 | 294.90 | 0.55% | - |
| Sep 16, 2026 | 289.20 | 298.80 | 288.60 | 293.30 | 293.30 | 1.21% | - |
| Sep 15, 2026 | 290.60 | 294.40 | 287.50 | 289.80 | 289.80 | -1.56% | 43 |
| Sep 14, 2026 | 298.00 | 303.80 | 294.40 | 294.40 | 294.40 | -1.64% | 69 |
| Sep 11, 2026 | 295.90 | 302.00 | 295.90 | 299.30 | 299.30 | 0.37% | - |
| Sep 10, 2026 | 297.30 | 303.40 | 296.60 | 298.20 | 298.20 | -0.10% | 8 |
| Sep 9, 2026 | 301.60 | 301.60 | 292.50 | 298.50 | 298.50 | -3.74% | 6 |
| Sep 8, 2026 | 306.90 | 310.10 | 306.20 | 310.10 | 310.10 | - | 15 |
| Sep 7, 2026 | 304.30 | 310.50 | 303.80 | 310.10 | 310.10 | 0.39% | - |
| Sep 4, 2026 | 316.30 | 316.90 | 305.00 | 308.90 | 308.90 | -3.07% | 15 |
| Sep 3, 2026 | 315.30 | 318.70 | 313.50 | 318.70 | 318.70 | -0.03% | - |
| Sep 2, 2026 | 311.50 | 318.80 | 309.80 | 318.80 | 318.80 | 2.11% | - |
| Sep 1, 2026 | 306.70 | 312.20 | 305.20 | 312.20 | 312.20 | 1.56% | - |
| Aug 31, 2026 | 299.50 | 309.20 | 297.90 | 307.40 | 307.40 | 1.52% | - |
| Aug 28, 2026 | 304.40 | 304.70 | 299.90 | 302.80 | 302.80 | -1.17% | - |
| Aug 27, 2026 | 306.10 | 310.10 | 304.80 | 306.40 | 306.40 | -0.49% | - |
| Aug 26, 2026 | 302.30 | 310.70 | 300.80 | 307.90 | 307.90 | 1.08% | - |
| Aug 25, 2026 | 290.30 | 305.10 | 290.30 | 304.60 | 304.60 | 4.32% | - |
| Aug 24, 2026 | 293.60 | 296.80 | 288.20 | 292.00 | 292.00 | -1.72% | - |
| Aug 21, 2026 | 285.50 | 297.10 | 285.50 | 297.10 | 297.10 | 3.09% | - |
| Aug 20, 2026 | 291.20 | 291.30 | 286.80 | 288.20 | 288.20 | -1.97% | - |
| Aug 19, 2026 | 284.30 | 295.10 | 283.90 | 294.00 | 294.00 | 2.55% | 34 |
| Aug 18, 2026 | 286.70 | 290.10 | 285.10 | 286.70 | 286.70 | -0.86% | - |
| Aug 17, 2026 | 283.80 | 290.30 | 282.00 | 289.20 | 289.20 | 1.19% | - |
| Aug 14, 2026 | 281.10 | 285.80 | 278.10 | 285.80 | 285.80 | 0.60% | 6 |
| Aug 13, 2026 | 286.00 | 289.40 | 283.80 | 284.10 | 284.10 | -1.29% | - |
| Aug 12, 2026 | 280.70 | 289.10 | 280.60 | 287.80 | 287.80 | 1.77% | - |
| Aug 11, 2026 | 284.40 | 289.30 | 280.90 | 282.80 | 282.80 | -0.46% | - |
| Aug 10, 2026 | 282.30 | 285.30 | 279.40 | 284.10 | 284.10 | 1.14% | - |
| Aug 7, 2026 | 276.80 | 280.90 | 276.60 | 280.90 | 280.90 | 0.18% | - |
| Aug 6, 2026 | 280.00 | 282.50 | 278.00 | 280.40 | 280.40 | - | - |
| Aug 5, 2026 | 279.90 | 281.40 | 274.10 | 280.40 | 280.40 | -0.99% | - |
| Aug 4, 2026 | 269.50 | 284.00 | 269.40 | 283.20 | 283.20 | 4.00% | - |
| Aug 3, 2026 | 265.50 | 272.30 | 258.30 | 272.30 | 272.30 | -13.25% | 15 |