ALNY Alnylam Pharmaceuticals, Inc.
Stock · NasdaqGS · United States · Healthcare · US02043Q1076
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Price history
Daily prices in USD.
Updated 06 Nov 2026 16:24. Information, not advice.
Prices by day, week and month
| Period | Opening price | High | Low | Closing price | Change | Volume | Dividend |
|---|---|---|---|---|---|---|---|
| 16 Dec 2022 | 229.00 | 238.79 | 228.69 | 236.92 | +3.29% | 1,308,300 | |
| 15 Dec 2022 | 233.00 | 233.00 | 226.33 | 229.37 | -1.94% | 813,700 | |
| 14 Dec 2022 | 234.89 | 237.95 | 232.05 | 233.91 | -1.30% | 675,000 | |
| 13 Dec 2022 | 239.31 | 241.68 | 234.30 | 236.98 | +0.47% | 618,800 | |
| 12 Dec 2022 | 230.87 | 236.75 | 228.80 | 235.86 | +1.96% | 1,178,900 | |
| 09 Dec 2022 | 235.00 | 242.32 | 230.71 | 231.33 | -2.81% | 1,075,400 | |
| 08 Dec 2022 | 232.33 | 239.68 | 230.97 | 238.01 | +2.89% | 1,139,100 | |
| 07 Dec 2022 | 219.39 | 231.51 | 219.39 | 231.33 | +5.32% | 926,200 | |
| 06 Dec 2022 | 224.84 | 226.27 | 215.28 | 219.64 | -2.90% | 425,400 | |
| 05 Dec 2022 | 231.48 | 233.80 | 224.73 | 226.20 | -3.50% | 757,800 | |
| 02 Dec 2022 | 217.52 | 235.48 | 216.77 | 234.40 | +6.42% | 922,200 | |
| 01 Dec 2022 | 220.35 | 223.40 | 218.59 | 220.25 | -0.15% | 603,800 | |
| 30 Nov 2022 | 207.21 | 221.15 | 205.19 | 220.59 | +7.72% | 2,478,300 | |
| 29 Nov 2022 | 209.50 | 212.70 | 203.53 | 204.79 | -2.11% | 516,400 | |
| 28 Nov 2022 | 213.08 | 217.34 | 208.09 | 209.20 | -1.65% | 808,000 | |
| 25 Nov 2022 | 207.89 | 214.26 | 206.36 | 212.72 | +2.03% | 356,500 | |
| 23 Nov 2022 | 209.99 | 214.67 | 207.46 | 208.49 | -0.44% | 377,400 | |
| 22 Nov 2022 | 206.31 | 212.69 | 205.00 | 209.41 | +1.34% | 523,900 | |
| 21 Nov 2022 | 217.83 | 222.59 | 204.38 | 206.65 | -4.93% | 991,500 | |
| 18 Nov 2022 | 212.01 | 219.03 | 210.75 | 217.36 | +3.94% | 670,100 | |
| 17 Nov 2022 | 212.84 | 212.84 | 206.51 | 209.12 | -1.35% | 419,500 | |
| 16 Nov 2022 | 214.54 | 215.68 | 210.67 | 211.99 | -1.07% | 460,500 | |
| 15 Nov 2022 | 217.43 | 218.95 | 212.39 | 214.29 | +0.38% | 513,700 | |
| 14 Nov 2022 | 217.06 | 219.17 | 213.47 | 213.48 | -1.34% | 516,800 | |
| 11 Nov 2022 | 212.45 | 216.52 | 209.57 | 216.37 | +1.85% | 819,400 |
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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