ALNY Alnylam Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US02043Q1076
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Price history
Daily prices in USD.
Updated 06 Nov 2026 21:10. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 25 Jan 2023 | 226.70 | 229.55 | 225.02 | 229.02 | +0.40% | 841,600 | |
| 24 Jan 2023 | 229.42 | 232.36 | 227.79 | 228.11 | -1.08% | 717,100 | |
| 23 Jan 2023 | 228.85 | 234.78 | 227.11 | 230.59 | +0.41% | 575,200 | |
| 20 Jan 2023 | 231.29 | 232.49 | 228.63 | 229.65 | +0.48% | 481,700 | |
| 19 Jan 2023 | 232.00 | 233.79 | 228.27 | 228.56 | -1.40% | 550,700 | |
| 18 Jan 2023 | 235.74 | 239.05 | 230.10 | 231.81 | -0.82% | 661,700 | |
| 17 Jan 2023 | 230.54 | 241.79 | 230.03 | 233.73 | -0.76% | 1,040,900 | |
| 13 Jan 2023 | 228.34 | 242.39 | 228.34 | 235.53 | +2.48% | 983,900 | |
| 12 Jan 2023 | 224.88 | 230.56 | 222.41 | 229.84 | +2.05% | 471,700 | |
| 11 Jan 2023 | 218.63 | 225.39 | 217.62 | 225.22 | +2.61% | 836,900 | |
| 10 Jan 2023 | 218.46 | 223.89 | 217.27 | 219.50 | -0.10% | 466,200 | |
| 09 Jan 2023 | 225.00 | 225.64 | 212.64 | 219.72 | -2.35% | 1,010,000 | |
| 06 Jan 2023 | 227.16 | 227.99 | 217.66 | 225.00 | -0.30% | 800,100 | |
| 05 Jan 2023 | 232.14 | 232.22 | 224.16 | 225.68 | -3.08% | 840,100 | |
| 04 Jan 2023 | 234.67 | 235.80 | 231.27 | 232.86 | -0.31% | 905,200 | |
| 03 Jan 2023 | 238.00 | 238.64 | 230.35 | 233.59 | -1.71% | 635,100 | |
| 30 Dec 2022 | 237.07 | 239.05 | 233.49 | 237.65 | -0.17% | 518,000 | |
| 29 Dec 2022 | 232.00 | 238.48 | 230.28 | 238.05 | +2.78% | 466,300 | |
| 28 Dec 2022 | 232.30 | 235.60 | 230.03 | 231.62 | -0.30% | 453,800 | |
| 27 Dec 2022 | 238.03 | 238.59 | 231.69 | 232.31 | -2.35% | 631,000 | |
| 23 Dec 2022 | 237.45 | 239.28 | 233.81 | 237.90 | -0.66% | 417,100 | |
| 22 Dec 2022 | 239.61 | 241.07 | 237.36 | 239.49 | -0.75% | 427,100 | |
| 21 Dec 2022 | 237.42 | 242.97 | 236.33 | 241.31 | +1.58% | 590,100 | |
| 20 Dec 2022 | 234.00 | 239.52 | 233.54 | 237.55 | +1.49% | 1,180,900 | |
| 19 Dec 2022 | 236.92 | 236.92 | 231.12 | 234.07 | -1.20% | 377,500 |
Prices in USD, adjusted for splits but not for dividends. Weeks run Monday to Friday and months follow the calendar; the change compares each close with the previous period's. Dividends are those whose ex-dividend date falls in the period, per share. Information, not advice.
Key data
- Previous close
- 156.66 USD
- Market cap
- 21.0B
- Exchange
- NasdaqGS
- Country
- United States
- Sector
- Healthcare
- Industry
- Biotechnology
- Currency
- USD
Dividends
No dividends on record.
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