Alnylam Pharmaceuticals, Inc.
ALNY · NASDAQ-GS
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $172.70 | $180.61 | $163.30 | $165.00 | -5.17% | 7.06M |
| Oct 29, 2026 | $185.59 | $202.37 | $172.31 | $174.00 | -25.13% | 11.80M |
| Oct 28, 2026 | $222.72 | $232.88 | $220.00 | $232.40 | +2.47% | 1.94M |
| Oct 27, 2026 | $225.00 | $228.49 | $222.82 | $226.79 | -0.38% | 1.60M |
| Oct 26, 2026 | $226.24 | $232.48 | $224.10 | $227.66 | +1.62% | 1.44M |
| Oct 23, 2026 | $227.28 | $229.39 | $222.00 | $224.03 | -1.43% | 1.06M |
| Oct 22, 2026 | $224.92 | $229.82 | $223.76 | $227.28 | +0.97% | 2.21M |
| Oct 21, 2026 | $227.86 | $230.84 | $224.88 | $225.10 | -2.43% | 1.18M |
| Oct 20, 2026 | $237.73 | $238.96 | $229.54 | $230.71 | -1.11% | 1.51M |
| Oct 19, 2026 | $232.65 | $236.54 | $231.26 | $233.29 | +0.63% | 1.34M |
| Oct 16, 2026 | $235.18 | $237.98 | $231.29 | $231.83 | -0.94% | 1.40M |
| Oct 15, 2026 | $230.00 | $234.30 | $228.12 | $234.03 | +4.26% | 1.26M |
| Oct 14, 2026 | $224.49 | $229.56 | $222.25 | $224.47 | +0.29% | 1.11M |
| Oct 13, 2026 | $228.93 | $229.53 | $221.56 | $223.82 | -1.41% | 1.12M |
| Oct 12, 2026 | $233.13 | $233.60 | $226.35 | $227.02 | -2.43% | 916.92K |
| Oct 9, 2026 | $224.74 | $232.94 | $222.71 | $232.68 | +3.63% | 959.45K |
| Oct 8, 2026 | $222.03 | $225.90 | $218.39 | $224.53 | +0.05% | 1.77M |
| Oct 7, 2026 | $224.39 | $230.42 | $222.46 | $224.41 | +0.21% | 1.06M |
| Oct 6, 2026 | $221.02 | $229.18 | $217.18 | $223.94 | +1.84% | 1.36M |
| Oct 5, 2026 | $218.36 | $222.08 | $215.46 | $219.89 | +0.08% | 1.28M |
| Oct 2, 2026 | $231.31 | $231.36 | $219.40 | $219.72 | -4.96% | 1.66M |
| Oct 1, 2026 | $248.21 | $251.71 | $230.06 | $231.18 | -6.31% | 2.02M |
| Sep 30, 2026 | $253.68 | $254.44 | $246.66 | $246.74 | -2.89% | 1.04M |
| Sep 29, 2026 | $254.86 | $257.27 | $251.02 | $254.07 | -0.51% | 787.08K |
| Sep 28, 2026 | $256.28 | $256.60 | $248.12 | $255.36 | -0.23% | 1.15M |
| Sep 25, 2026 | $248.39 | $256.66 | $247.51 | $255.96 | +2.55% | 1.08M |
| Sep 24, 2026 | $246.51 | $251.81 | $245.52 | $249.59 | +1.25% | 933.74K |
| Sep 23, 2026 | $249.99 | $253.81 | $245.34 | $246.51 | -2.04% | 1.48M |
| Sep 22, 2026 | $246.86 | $255.51 | $244.13 | $251.65 | +3.00% | 1.13M |
| Sep 21, 2026 | $240.37 | $247.10 | $237.97 | $244.32 | +1.99% | 1.15M |
| Sep 18, 2026 | $246.41 | $246.49 | $238.51 | $239.56 | -2.42% | 2.76M |
| Sep 17, 2026 | $242.60 | $245.63 | $239.50 | $245.51 | +2.57% | 1.01M |
| Sep 16, 2026 | $239.50 | $242.24 | $236.00 | $239.36 | +0.46% | 853.90K |
| Sep 15, 2026 | $246.99 | $247.43 | $237.44 | $238.27 | -4.69% | 2.18M |
| Sep 14, 2026 | $250.17 | $252.79 | $244.18 | $249.99 | +0.53% | 997.23K |
| Sep 11, 2026 | $248.05 | $254.08 | $246.01 | $248.68 | +0.47% | 1.18M |
| Sep 10, 2026 | $256.68 | $256.68 | $246.42 | $247.51 | -4.07% | 1.63M |
| Sep 9, 2026 | $257.07 | $261.98 | $253.28 | $258.00 | -0.81% | 1.43M |
| Sep 8, 2026 | $259.00 | $272.08 | $254.01 | $260.10 | -2.26% | 2.01M |
| Sep 4, 2026 | $258.58 | $266.85 | $258.02 | $266.11 | +0.61% | 1.43M |
| Sep 3, 2026 | $265.94 | $271.19 | $261.54 | $264.50 | -1.08% | 1.71M |
| Sep 2, 2026 | $246.48 | $269.94 | $246.48 | $267.40 | +8.65% | 3.29M |
| Sep 1, 2026 | $242.40 | $248.13 | $238.00 | $246.11 | +2.25% | 1.94M |
| Aug 31, 2026 | $235.94 | $243.02 | $233.33 | $240.69 | +1.51% | 1.64M |
| Aug 28, 2026 | $224.47 | $239.08 | $223.61 | $237.10 | +0.23% | 1.85M |
| Aug 27, 2026 | $236.56 | $238.00 | $230.46 | $236.56 | -1.02% | 1.29M |
| Aug 26, 2026 | $238.54 | $242.89 | $236.60 | $239.00 | -0.45% | 1.12M |
| Aug 25, 2026 | $236.56 | $240.67 | $235.41 | $240.08 | +1.72% | 1.58M |
| Aug 24, 2026 | $235.83 | $237.91 | $228.59 | $236.01 | -0.09% | 2.14M |
| Aug 21, 2026 | $228.88 | $238.97 | $228.34 | $236.22 | +3.02% | 1.91M |
| Aug 20, 2026 | $239.00 | $240.88 | $228.74 | $229.30 | -5.49% | 1.70M |
| Aug 19, 2026 | $234.36 | $244.03 | $233.40 | $242.61 | +6.12% | 1.88M |
| Aug 18, 2026 | $226.27 | $230.91 | $222.01 | $228.61 | +1.79% | 1.60M |
| Aug 17, 2026 | $225.76 | $227.99 | $222.12 | $224.60 | -1.77% | 1.54M |
| Aug 14, 2026 | $223.52 | $228.98 | $220.23 | $228.65 | +0.67% | 1.53M |
| Aug 13, 2026 | $225.95 | $227.54 | $222.70 | $227.12 | +1.42% | 1.45M |
| Aug 12, 2026 | $219.00 | $224.66 | $219.00 | $223.95 | +1.24% | 1.62M |
| Aug 11, 2026 | $217.41 | $223.44 | $216.50 | $221.20 | +1.94% | 1.44M |
| Aug 10, 2026 | $218.00 | $223.50 | $215.61 | $216.98 | -1.01% | 1.40M |
| Aug 7, 2026 | $217.31 | $219.64 | $210.49 | $219.20 | — | 1.74M |
