Alnylam Pharmaceuticals, Inc. (ALNY) NASDAQ
Currency In USD
AD
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AD
Currency In USD
If you invested $1000 in Alnylam Pharmaceuticals, Inc. (ALNY) 10 years ago, it would be worth $3,194.44 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $935.51, while $1000 invested 1 year ago would be worth $353.07. This corresponds to total returns of 219.44%, -6.45%, -64.69%, respectively, with annualized returns of 12.32%, -1.32%, -64.69%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 11, 2026 | 152.22 | 159.85 | 159.85 | 159.92 | 151.85 | 3.33M |
| November 10, 2026 | 155.02 | 151.64 | 151.64 | 158.82 | 149.18 | 2.41M |
| November 09, 2026 | 156.13 | 156.61 | 156.61 | 158.7 | 152.17 | 3.3M |
| November 06, 2026 | 155.22 | 155.94 | 155.94 | 159.45 | 154.3 | 2.81M |
| November 05, 2026 | 167.12 | 156.66 | 156.66 | 168.5 | 156.37 | 3.27M |
| November 04, 2026 | 166.73 | 161.08 | 161.08 | 170.49 | 160.29 | 3.47M |
| November 03, 2026 | 158.94 | 159.89 | 159.89 | 161.58 | 156.72 | 3.76M |
| November 02, 2026 | 163.1 | 158 | 158 | 163.9 | 156 | 4.76M |
| October 30, 2026 | 172.7 | 165 | 165 | 180.61 | 163.3 | 6.95M |
| October 29, 2026 | 185.59 | 174 | 174 | 202.37 | 172.31 | 11.8M |
| October 28, 2026 | 222.72 | 232.4 | 232.4 | 232.88 | 220 | 1.89M |
| October 27, 2026 | 225 | 226.79 | 226.79 | 228.49 | 222.82 | 1.6M |
| October 26, 2026 | 226.24 | 227.66 | 227.66 | 232.48 | 224.1 | 1.43M |
| October 23, 2026 | 227.28 | 224.03 | 224.03 | 229.39 | 222 | 1M |
| October 22, 2026 | 224.92 | 227.28 | 227.28 | 229.82 | 223.76 | 2.21M |
| October 21, 2026 | 227.86 | 225.1 | 225.1 | 230.84 | 224.88 | 1.18M |
| October 20, 2026 | 237.73 | 230.71 | 230.71 | 238.96 | 229.54 | 1.46M |
| October 19, 2026 | 232.65 | 233.29 | 233.29 | 236.54 | 231.26 | 1.34M |
| October 16, 2026 | 235.18 | 231.83 | 231.83 | 237.98 | 231.29 | 1.4M |
| October 15, 2026 | 230 | 234.03 | 234.03 | 234.3 | 228.12 | 1.26M |
| October 14, 2026 | 224.49 | 224.47 | 224.47 | 229.56 | 222.25 | 1.11M |
| October 13, 2026 | 228.93 | 223.82 | 223.82 | 229.53 | 221.56 | 1.06M |
| October 12, 2026 | 233.13 | 227.02 | 227.02 | 233.6 | 226.35 | 916,845 |
| October 09, 2026 | 224.74 | 232.68 | 232.68 | 232.94 | 222.71 | 859,831 |
| October 08, 2026 | 222.03 | 224.53 | 224.53 | 225.9 | 218.39 | 1.76M |
| October 07, 2026 | 224.39 | 224.41 | 224.41 | 230.42 | 222.46 | 1.06M |
| October 06, 2026 | 221.02 | 223.94 | 223.94 | 229.18 | 217.18 | 1.35M |
| October 05, 2026 | 218.36 | 219.89 | 219.89 | 222.08 | 215.46 | 1.22M |
| October 02, 2026 | 231.31 | 219.72 | 219.72 | 231.36 | 219.4 | 1.66M |
| October 01, 2026 | 248.21 | 231.18 | 231.18 | 251.71 | 230.06 | 2.01M |
| September 30, 2026 | 253.68 | 246.74 | 246.74 | 254.44 | 246.66 | 1.03M |
| September 29, 2026 | 254.86 | 254.07 | 254.07 | 257.27 | 251.02 | 785,102 |
| September 28, 2026 | 256.28 | 255.36 | 255.36 | 256.6 | 248.12 | 1.11M |
| September 25, 2026 | 248.39 | 255.96 | 255.96 | 256.66 | 247.51 | 1.08M |
| September 24, 2026 | 246.51 | 249.59 | 249.59 | 251.81 | 245.52 | 920,466 |
| September 23, 2026 | 249.99 | 246.51 | 246.51 | 253.81 | 245.34 | 1.27M |
| September 22, 2026 | 246.86 | 251.65 | 251.65 | 255.51 | 244.13 | 1.13M |
| September 21, 2026 | 240.37 | 244.32 | 244.32 | 247.1 | 237.97 | 1.13M |
| September 18, 2026 | 246.41 | 239.56 | 239.56 | 246.49 | 238.51 | 2.73M |
| September 17, 2026 | 242.6 | 245.51 | 245.51 | 245.63 | 239.5 | 954,012 |
| September 16, 2026 | 239.5 | 239.36 | 239.36 | 242.24 | 236 | 814,225 |
| September 15, 2026 | 246.99 | 238.27 | 238.27 | 247.43 | 237.44 | 1.87M |
| September 11, 2026 | 248.05 | 248.68 | 248.68 | 254.08 | 246.01 | 1.18M |
| September 10, 2026 | 256.68 | 247.51 | 247.51 | 256.68 | 246.42 | 1.54M |
| September 09, 2026 | 257.07 | 258 | 258 | 261.98 | 253.28 | 1.4M |
| September 08, 2026 | 259 | 260.1 | 260.1 | 272.08 | 254.01 | 2M |
| September 04, 2026 | 258.58 | 266.11 | 266.11 | 266.85 | 258.02 | 1.42M |
| September 03, 2026 | 265.94 | 264.5 | 264.5 | 271.19 | 261.54 | 1.64M |
| September 02, 2026 | 246.48 | 267.4 | 267.4 | 269.94 | 246.48 | 3.27M |
| September 01, 2026 | 242.4 | 246.11 | 246.11 | 248.13 | 238 | 1.9M |
| August 31, 2026 | 235.94 | 240.69 | 240.69 | 243.02 | 233.33 | 1.63M |
| August 28, 2026 | 224.47 | 237.1 | 237.1 | 239.08 | 223.61 | 1.84M |
| August 27, 2026 | 236.56 | 236.56 | 236.56 | 238 | 230.46 | 1.28M |
| August 26, 2026 | 238.54 | 239 | 239 | 242.89 | 236.6 | 1.11M |
| August 25, 2026 | 236.56 | 240.08 | 240.08 | 240.67 | 235.41 | 1.57M |
| August 24, 2026 | 235.83 | 236.01 | 236.01 | 237.91 | 228.59 | 2.09M |
| August 21, 2026 | 228.88 | 236.22 | 236.22 | 238.97 | 228.34 | 1.88M |
| August 20, 2026 | 239 | 229.3 | 229.3 | 240.88 | 228.74 | 1.69M |
| August 19, 2026 | 234.36 | 242.61 | 242.61 | 244.03 | 233.4 | 1.86M |
| August 18, 2026 | 226.27 | 228.61 | 228.61 | 230.91 | 222.01 | 1.56M |