Alnylam Pharmaceuticals, Inc. (ALNY)
NASDAQ: ALNY · Real-Time Price · USD
284.69
-2.22 (-0.77%)
Oct 29, 2024, 4:00 PM EDT - Market closed
Alnylam Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 29, 2024 | 285.93 | 287.02 | 282.22 | 284.69 | 284.69 | -0.77% | 699,671 |
| Oct 28, 2024 | 288.35 | 290.94 | 285.85 | 286.91 | 286.91 | 0.72% | 521,372 |
| Oct 25, 2024 | 293.69 | 293.74 | 283.78 | 284.86 | 284.86 | -3.01% | 1,168,531 |
| Oct 24, 2024 | 293.92 | 301.05 | 293.45 | 293.69 | 293.69 | -0.40% | 626,725 |
| Oct 23, 2024 | 296.48 | 299.17 | 292.20 | 294.87 | 294.87 | -0.54% | 578,713 |
| Oct 22, 2024 | 292.10 | 297.51 | 291.90 | 296.48 | 296.48 | 1.53% | 447,936 |
| Oct 21, 2024 | 294.33 | 295.39 | 288.34 | 292.01 | 292.01 | -1.32% | 1,381,650 |
| Oct 18, 2024 | 296.01 | 298.94 | 295.51 | 295.93 | 295.93 | -0.28% | 968,699 |
| Oct 17, 2024 | 299.15 | 304.39 | 296.59 | 296.75 | 296.75 | -1.26% | 1,205,441 |
| Oct 16, 2024 | 286.39 | 301.87 | 286.39 | 300.55 | 300.55 | 4.59% | 1,258,129 |
| Oct 15, 2024 | 284.85 | 289.67 | 283.75 | 287.36 | 287.36 | 1.43% | 850,339 |
| Oct 14, 2024 | 284.09 | 285.72 | 280.83 | 283.32 | 283.32 | -0.35% | 856,193 |
| Oct 11, 2024 | 278.80 | 286.02 | 278.26 | 284.32 | 284.32 | 2.05% | 618,135 |
| Oct 10, 2024 | 270.50 | 282.45 | 269.00 | 278.62 | 278.62 | 2.85% | 782,797 |
| Oct 9, 2024 | 272.00 | 273.23 | 269.00 | 270.90 | 270.90 | -0.11% | 431,646 |
| Oct 8, 2024 | 266.00 | 274.60 | 264.72 | 271.19 | 271.19 | 1.66% | 620,984 |
| Oct 7, 2024 | 268.55 | 268.55 | 264.15 | 266.77 | 266.77 | -0.46% | 610,033 |
| Oct 4, 2024 | 269.01 | 270.94 | 264.56 | 267.99 | 267.99 | -0.57% | 409,945 |
| Oct 3, 2024 | 271.55 | 272.49 | 268.35 | 269.53 | 269.53 | -0.74% | 678,442 |
| Oct 2, 2024 | 275.62 | 276.50 | 264.84 | 271.55 | 271.55 | -1.63% | 552,825 |
| Oct 1, 2024 | 274.88 | 277.94 | 268.13 | 276.06 | 276.06 | 0.37% | 601,529 |
| Sep 30, 2024 | 275.50 | 277.84 | 272.55 | 275.03 | 275.03 | 0.04% | 849,758 |
| Sep 27, 2024 | 275.50 | 276.07 | 271.48 | 274.91 | 274.91 | 0.12% | 459,539 |
| Sep 26, 2024 | 271.84 | 278.24 | 270.84 | 274.57 | 274.57 | 0.67% | 548,760 |
| Sep 25, 2024 | 271.61 | 275.11 | 268.34 | 272.73 | 272.73 | 0.64% | 680,094 |
| Sep 24, 2024 | 271.56 | 271.66 | 267.13 | 271.00 | 271.00 | -0.31% | 489,552 |
| Sep 23, 2024 | 275.22 | 275.74 | 270.97 | 271.83 | 271.83 | -0.75% | 571,383 |
| Sep 20, 2024 | 275.39 | 275.39 | 270.17 | 273.88 | 273.88 | -0.89% | 907,221 |
| Sep 19, 2024 | 276.53 | 279.85 | 273.53 | 276.33 | 276.33 | 1.16% | 603,885 |
| Sep 18, 2024 | 275.55 | 277.59 | 271.38 | 273.15 | 273.15 | -0.48% | 655,928 |
| Sep 17, 2024 | 271.21 | 274.57 | 270.24 | 274.46 | 274.46 | 1.51% | 758,137 |
| Sep 16, 2024 | 266.66 | 271.17 | 264.37 | 270.37 | 270.37 | 1.92% | 485,831 |
| Sep 13, 2024 | 261.00 | 265.52 | 259.01 | 265.27 | 265.27 | 1.35% | 437,667 |
| Sep 12, 2024 | 260.42 | 266.80 | 259.99 | 261.73 | 261.73 | -0.07% | 530,020 |
| Sep 11, 2024 | 256.75 | 263.65 | 256.11 | 261.91 | 261.91 | 2.22% | 652,248 |
| Sep 10, 2024 | 251.13 | 257.00 | 249.89 | 256.21 | 256.21 | 1.20% | 599,701 |
| Sep 9, 2024 | 246.65 | 255.48 | 246.65 | 253.16 | 253.16 | 2.59% | 865,552 |
| Sep 6, 2024 | 252.35 | 253.44 | 244.88 | 246.78 | 246.78 | -1.87% | 682,407 |
| Sep 5, 2024 | 251.86 | 255.24 | 249.95 | 251.48 | 251.48 | -0.66% | 508,886 |
| Sep 4, 2024 | 253.51 | 255.16 | 248.18 | 253.14 | 253.14 | -0.25% | 1,008,458 |
| Sep 3, 2024 | 260.44 | 263.10 | 252.76 | 253.78 | 253.78 | -3.39% | 1,621,244 |
| Aug 30, 2024 | 266.00 | 273.24 | 256.91 | 262.69 | 262.69 | -8.47% | 3,762,558 |
| Aug 29, 2024 | 279.41 | 287.55 | 279.41 | 287.01 | 287.01 | 2.25% | 1,261,089 |
| Aug 28, 2024 | 280.00 | 286.00 | 274.00 | 280.70 | 280.70 | 0.16% | 993,929 |
| Aug 27, 2024 | 268.29 | 282.54 | 265.10 | 280.26 | 280.26 | 4.13% | 1,193,057 |
| Aug 26, 2024 | 274.71 | 275.00 | 268.42 | 269.14 | 269.14 | -1.28% | 622,577 |
| Aug 23, 2024 | 278.21 | 280.00 | 271.19 | 272.64 | 272.64 | -1.69% | 359,258 |
| Aug 22, 2024 | 279.17 | 280.17 | 272.00 | 277.33 | 277.33 | -0.66% | 528,622 |
| Aug 21, 2024 | 279.14 | 285.00 | 275.66 | 279.17 | 279.17 | -0.57% | 663,687 |
| Aug 20, 2024 | 274.92 | 282.68 | 274.60 | 280.76 | 280.76 | 2.29% | 1,052,628 |
| Aug 19, 2024 | 269.27 | 274.90 | 268.44 | 274.48 | 274.48 | 2.33% | 558,603 |
| Aug 16, 2024 | 266.33 | 272.70 | 261.92 | 268.24 | 268.24 | 2.11% | 846,013 |
| Aug 15, 2024 | 262.88 | 265.51 | 258.78 | 262.70 | 262.70 | -0.07% | 486,806 |
| Aug 14, 2024 | 267.48 | 267.55 | 262.69 | 262.89 | 262.89 | -1.77% | 808,583 |
| Aug 13, 2024 | 268.46 | 271.74 | 266.04 | 267.63 | 267.63 | -0.94% | 477,260 |
| Aug 12, 2024 | 269.52 | 274.88 | 267.62 | 270.18 | 270.18 | 0.24% | 492,954 |
| Aug 9, 2024 | 270.09 | 270.53 | 265.28 | 269.52 | 269.52 | -0.35% | 529,266 |
| Aug 8, 2024 | 262.86 | 271.82 | 261.80 | 270.46 | 270.46 | 3.96% | 829,778 |
| Aug 7, 2024 | 266.39 | 269.55 | 259.95 | 260.17 | 260.17 | -0.91% | 1,160,005 |
| Aug 6, 2024 | 266.66 | 266.66 | 258.56 | 262.56 | 262.56 | -0.92% | 1,350,033 |
| Aug 5, 2024 | 256.00 | 265.97 | 252.52 | 265.00 | 265.00 | -2.59% | 1,362,524 |
| Aug 2, 2024 | 260.18 | 274.93 | 258.09 | 272.05 | 272.05 | 1.28% | 1,714,383 |
| Aug 1, 2024 | 250.00 | 271.01 | 245.17 | 268.61 | 268.61 | 13.12% | 2,420,035 |
| Jul 31, 2024 | 236.29 | 239.75 | 234.08 | 237.46 | 237.46 | 1.56% | 874,657 |
| Jul 30, 2024 | 236.91 | 238.11 | 232.20 | 233.81 | 233.81 | -1.05% | 529,837 |
| Jul 29, 2024 | 235.33 | 237.02 | 233.72 | 236.28 | 236.28 | 0.61% | 455,963 |
| Jul 26, 2024 | 237.20 | 240.31 | 233.42 | 234.84 | 234.84 | -1.28% | 524,476 |
| Jul 25, 2024 | 235.99 | 242.98 | 235.48 | 237.88 | 237.88 | 0.59% | 615,688 |
| Jul 24, 2024 | 233.11 | 240.24 | 233.11 | 236.48 | 236.48 | 0.93% | 622,806 |
| Jul 23, 2024 | 236.12 | 238.53 | 231.01 | 234.29 | 234.29 | -0.55% | 745,979 |
| Jul 22, 2024 | 239.60 | 240.64 | 234.16 | 235.59 | 235.59 | -0.94% | 537,400 |
| Jul 19, 2024 | 238.16 | 240.91 | 235.30 | 237.83 | 237.83 | 0.48% | 878,604 |
| Jul 18, 2024 | 240.65 | 242.07 | 232.47 | 236.70 | 236.70 | -1.38% | 892,886 |
| Jul 17, 2024 | 245.17 | 246.97 | 239.14 | 240.02 | 240.02 | -3.93% | 1,172,523 |
| Jul 16, 2024 | 258.00 | 260.90 | 249.30 | 249.83 | 249.83 | -2.48% | 1,134,387 |
| Jul 15, 2024 | 259.74 | 260.62 | 255.39 | 256.18 | 256.18 | -1.66% | 800,032 |
| Jul 12, 2024 | 261.65 | 263.73 | 258.80 | 260.51 | 260.51 | -0.20% | 1,039,655 |
| Jul 11, 2024 | 258.12 | 262.82 | 257.03 | 261.02 | 261.02 | 1.26% | 889,810 |
| Jul 10, 2024 | 256.00 | 257.97 | 253.82 | 257.76 | 257.76 | 1.19% | 926,832 |
| Jul 9, 2024 | 254.60 | 256.24 | 253.00 | 254.74 | 254.74 | -0.15% | 890,605 |
| Jul 8, 2024 | 252.83 | 255.40 | 248.30 | 255.11 | 255.11 | 1.63% | 936,733 |
| Jul 5, 2024 | 246.95 | 252.48 | 246.95 | 251.03 | 251.03 | 0.94% | 685,719 |
| Jul 3, 2024 | 247.30 | 249.67 | 245.48 | 248.68 | 248.68 | 0.43% | 950,141 |
| Jul 2, 2024 | 243.00 | 250.11 | 242.08 | 247.61 | 247.61 | 1.76% | 1,579,313 |
| Jul 1, 2024 | 240.00 | 246.06 | 239.85 | 243.32 | 243.32 | 0.13% | 1,491,693 |
| Jun 28, 2024 | 249.12 | 249.31 | 241.00 | 243.00 | 243.00 | -1.62% | 3,246,490 |
| Jun 27, 2024 | 244.99 | 252.87 | 242.57 | 247.00 | 247.00 | 0.75% | 2,617,418 |
| Jun 26, 2024 | 237.70 | 249.33 | 236.50 | 245.17 | 245.17 | 2.09% | 2,854,588 |
| Jun 25, 2024 | 221.37 | 242.00 | 220.50 | 240.15 | 240.15 | 7.74% | 4,502,539 |
| Jun 24, 2024 | 219.37 | 231.64 | 209.23 | 222.90 | 222.90 | 34.52% | 9,193,815 |
| Jun 21, 2024 | 160.81 | 166.76 | 158.38 | 165.70 | 165.70 | 5.27% | 2,204,886 |
| Jun 20, 2024 | 154.20 | 158.27 | 153.23 | 157.40 | 157.40 | 2.30% | 793,732 |
| Jun 18, 2024 | 157.30 | 157.32 | 152.30 | 153.86 | 153.86 | -2.19% | 587,748 |
| Jun 17, 2024 | 159.78 | 165.47 | 156.51 | 157.30 | 157.30 | -1.93% | 777,709 |
| Jun 14, 2024 | 160.31 | 163.02 | 159.59 | 160.39 | 160.39 | 0.21% | 638,795 |
| Jun 13, 2024 | 158.32 | 161.00 | 158.26 | 160.05 | 160.05 | 0.64% | 400,359 |
| Jun 12, 2024 | 159.54 | 161.73 | 157.14 | 159.04 | 159.04 | 1.67% | 513,236 |
| Jun 11, 2024 | 153.48 | 157.48 | 153.24 | 156.43 | 156.43 | 1.93% | 717,051 |
| Jun 10, 2024 | 151.93 | 153.77 | 150.72 | 153.47 | 153.47 | 0.45% | 383,075 |
| Jun 7, 2024 | 148.03 | 152.95 | 147.25 | 152.78 | 152.78 | 2.33% | 862,730 |