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 |
|---|---|---|---|---|---|---|---|
| 24 Jul 2024 | 233.11 | 240.24 | 233.11 | 236.48 | +0.93% | 622,700 | |
| 23 Jul 2024 | 236.12 | 238.53 | 231.01 | 234.29 | -0.55% | 746,000 | |
| 22 Jul 2024 | 239.60 | 240.64 | 234.16 | 235.59 | -0.94% | 537,400 | |
| 19 Jul 2024 | 238.16 | 240.91 | 235.30 | 237.83 | +0.48% | 878,600 | |
| 18 Jul 2024 | 240.65 | 242.07 | 232.47 | 236.70 | -1.38% | 892,900 | |
| 17 Jul 2024 | 245.17 | 246.97 | 239.14 | 240.02 | -3.93% | 1,172,500 | |
| 16 Jul 2024 | 258.00 | 260.90 | 249.30 | 249.83 | -2.48% | 1,134,400 | |
| 15 Jul 2024 | 259.74 | 260.62 | 255.39 | 256.18 | -1.66% | 799,900 | |
| 12 Jul 2024 | 261.65 | 263.73 | 258.80 | 260.51 | -0.20% | 1,039,600 | |
| 11 Jul 2024 | 258.12 | 262.82 | 257.03 | 261.02 | +1.26% | 889,800 | |
| 10 Jul 2024 | 256.00 | 257.97 | 253.82 | 257.76 | +1.19% | 926,700 | |
| 09 Jul 2024 | 254.60 | 256.24 | 253.00 | 254.74 | -0.15% | 890,600 | |
| 08 Jul 2024 | 252.83 | 255.40 | 248.30 | 255.11 | +1.63% | 936,600 | |
| 05 Jul 2024 | 246.95 | 252.48 | 246.95 | 251.03 | +0.94% | 685,700 | |
| 03 Jul 2024 | 247.30 | 249.67 | 245.48 | 248.68 | +0.43% | 950,100 | |
| 02 Jul 2024 | 243.00 | 250.11 | 242.08 | 247.61 | +1.76% | 1,579,300 | |
| 01 Jul 2024 | 240.00 | 246.06 | 239.85 | 243.32 | +0.13% | 1,491,700 | |
| 28 Jun 2024 | 249.12 | 249.31 | 241.00 | 243.00 | -1.62% | 3,246,500 | |
| 27 Jun 2024 | 244.99 | 252.87 | 242.57 | 247.00 | +0.75% | 2,617,300 | |
| 26 Jun 2024 | 237.70 | 249.33 | 236.50 | 245.17 | +2.09% | 2,854,400 | |
| 25 Jun 2024 | 221.37 | 242.00 | 220.50 | 240.15 | +7.74% | 4,500,700 | |
| 24 Jun 2024 | 219.37 | 231.64 | 209.23 | 222.90 | +34.52% | 9,193,800 | |
| 21 Jun 2024 | 160.81 | 166.76 | 158.38 | 165.70 | +5.27% | 2,204,200 | |
| 20 Jun 2024 | 154.20 | 158.27 | 153.23 | 157.40 | +2.30% | 793,700 | |
| 18 Jun 2024 | 157.30 | 157.32 | 152.30 | 153.86 | -2.19% | 587,700 |
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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