Alnylam Pharmaceuticals, Inc. (FRA:DUL)
285.30
-2.10 (-0.73%)
At close: Feb 20, 2026
Alnylam Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | 287.10 | 290.00 | 285.30 | 285.30 | 285.30 | -0.73% | - |
| Feb 19, 2026 | 279.90 | 287.40 | 279.90 | 287.40 | 287.40 | 2.06% | - |
| Feb 18, 2026 | 279.00 | 282.40 | 275.50 | 281.60 | 281.60 | 0.46% | - |
| Feb 17, 2026 | 262.60 | 281.30 | 262.60 | 280.30 | 280.30 | 6.25% | - |
| Feb 16, 2026 | 263.80 | 264.10 | 263.60 | 263.80 | 263.80 | 0.15% | - |
| Feb 13, 2026 | 258.10 | 264.30 | 257.80 | 263.40 | 263.40 | 0.69% | 2 |
| Feb 12, 2026 | 270.20 | 270.20 | 252.30 | 261.60 | 261.60 | -3.25% | - |
| Feb 11, 2026 | 267.40 | 271.00 | 267.40 | 270.40 | 270.40 | -0.48% | - |
| Feb 10, 2026 | 268.20 | 271.70 | 267.60 | 271.70 | 271.70 | 1.46% | - |
| Feb 9, 2026 | 275.30 | 275.30 | 267.80 | 267.80 | 267.80 | -3.01% | - |
| Feb 6, 2026 | 279.20 | 283.80 | 276.10 | 276.10 | 276.10 | -1.57% | - |
| Feb 5, 2026 | 295.60 | 295.60 | 279.40 | 280.50 | 280.50 | -5.36% | 54 |
| Feb 4, 2026 | 296.00 | 300.20 | 296.00 | 296.40 | 296.40 | 0.44% | 21 |
| Feb 3, 2026 | 285.00 | 295.10 | 285.00 | 295.10 | 295.10 | 2.68% | - |
| Feb 2, 2026 | 280.20 | 288.30 | 280.20 | 287.40 | 287.40 | 0.95% | - |
| Jan 30, 2026 | 287.90 | 287.90 | 284.10 | 284.70 | 284.70 | -1.45% | - |
| Jan 29, 2026 | 289.80 | 292.30 | 288.90 | 288.90 | 288.90 | -1.20% | - |
| Jan 28, 2026 | 293.60 | 293.90 | 292.40 | 292.40 | 292.40 | -0.71% | - |
| Jan 27, 2026 | 302.10 | 304.80 | 294.50 | 294.50 | 294.50 | -2.97% | - |
| Jan 26, 2026 | 300.20 | 304.20 | 296.70 | 303.50 | 303.50 | 0.36% | - |
| Jan 23, 2026 | 314.50 | 314.50 | 302.40 | 302.40 | 302.40 | -3.72% | - |
| Jan 22, 2026 | 308.20 | 318.90 | 308.20 | 314.10 | 314.10 | 0.74% | - |
| Jan 21, 2026 | 301.50 | 311.80 | 301.50 | 311.80 | 311.80 | 2.94% | - |
| Jan 20, 2026 | 302.20 | 302.90 | 296.40 | 302.90 | 302.90 | -0.30% | - |
| Jan 19, 2026 | 303.20 | 303.80 | 303.20 | 303.80 | 303.80 | -1.59% | - |
| Jan 16, 2026 | 308.50 | 309.60 | 307.70 | 308.70 | 308.70 | 0.10% | - |
| Jan 15, 2026 | 312.80 | 314.90 | 308.40 | 308.40 | 308.40 | -1.72% | - |
| Jan 14, 2026 | 315.20 | 315.70 | 309.00 | 313.80 | 313.80 | -1.26% | - |
| Jan 13, 2026 | 317.20 | 320.30 | 316.00 | 317.80 | 317.80 | -0.28% | 207 |
| Jan 12, 2026 | 330.10 | 330.10 | 303.00 | 318.70 | 318.70 | -6.29% | 183 |
| Jan 9, 2026 | 340.40 | 348.40 | 339.40 | 340.10 | 340.10 | -0.76% | - |
| Jan 8, 2026 | 358.00 | 363.20 | 339.10 | 342.70 | 342.70 | -5.12% | - |
| Jan 7, 2026 | 345.30 | 363.50 | 345.30 | 361.20 | 361.20 | 3.97% | - |
| Jan 6, 2026 | 336.50 | 347.40 | 330.40 | 347.40 | 347.40 | 2.42% | - |
| Jan 5, 2026 | 342.20 | 342.20 | 328.70 | 339.20 | 339.20 | -0.24% | - |
| Jan 2, 2026 | 336.10 | 341.20 | 336.10 | 340.00 | 340.00 | 0.62% | - |
| Dec 30, 2025 | 337.90 | 337.90 | 337.90 | 337.90 | 337.90 | -0.09% | - |
| Dec 29, 2025 | 337.30 | 339.90 | 337.30 | 338.20 | 338.20 | 0.30% | - |
| Dec 23, 2025 | 345.80 | 345.80 | 337.10 | 337.20 | 337.20 | -2.68% | - |
| Dec 22, 2025 | 339.50 | 346.70 | 339.50 | 346.50 | 346.50 | 1.67% | - |
| Dec 19, 2025 | 335.00 | 345.10 | 335.00 | 340.80 | 340.80 | 1.07% | - |
| Dec 18, 2025 | 331.10 | 341.60 | 331.10 | 337.20 | 337.20 | 0.96% | - |
| Dec 17, 2025 | 332.00 | 337.00 | 331.10 | 334.00 | 334.00 | 0.51% | 55 |
| Dec 16, 2025 | 330.00 | 332.70 | 330.00 | 332.30 | 332.30 | -0.18% | - |
| Dec 15, 2025 | 337.50 | 345.00 | 332.10 | 332.90 | 332.90 | -1.16% | 16 |
| Dec 12, 2025 | 349.80 | 349.80 | 330.10 | 336.80 | 336.80 | -3.80% | 40 |
| Dec 11, 2025 | 342.50 | 350.10 | 340.00 | 350.10 | 350.10 | 1.42% | 30 |
| Dec 10, 2025 | 354.50 | 356.10 | 345.20 | 345.20 | 345.20 | -3.28% | - |
| Dec 9, 2025 | 366.80 | 369.90 | 356.90 | 356.90 | 356.90 | -3.46% | 8 |
| Dec 8, 2025 | 384.90 | 384.90 | 369.00 | 369.70 | 369.70 | -6.02% | - |