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 |
|---|---|---|---|---|---|---|---|
| 13 Dec 2024 | 246.01 | 249.51 | 241.89 | 245.44 | +0.07% | 591,900 | |
| 12 Dec 2024 | 255.02 | 255.47 | 244.84 | 245.26 | -3.50% | 751,000 | |
| 11 Dec 2024 | 254.50 | 255.92 | 250.21 | 254.15 | +0.09% | 453,500 | |
| 10 Dec 2024 | 257.72 | 257.99 | 250.33 | 253.91 | -0.77% | 463,300 | |
| 09 Dec 2024 | 255.39 | 258.12 | 252.20 | 255.89 | -0.14% | 611,000 | |
| 06 Dec 2024 | 251.60 | 257.81 | 250.65 | 256.26 | +1.77% | 575,500 | |
| 05 Dec 2024 | 252.99 | 255.29 | 250.21 | 251.81 | -1.14% | 460,400 | |
| 04 Dec 2024 | 250.39 | 256.68 | 250.35 | 254.72 | +1.14% | 422,400 | |
| 03 Dec 2024 | 250.59 | 253.21 | 247.38 | 251.84 | -0.46% | 404,200 | |
| 02 Dec 2024 | 252.37 | 255.29 | 252.00 | 253.01 | -0.02% | 510,700 | |
| 29 Nov 2024 | 250.59 | 254.18 | 250.01 | 253.07 | -0.26% | 325,600 | |
| 27 Nov 2024 | 253.98 | 256.02 | 250.27 | 253.74 | +0.15% | 718,100 | |
| 26 Nov 2024 | 249.37 | 253.74 | 247.76 | 253.35 | +0.94% | 985,800 | |
| 25 Nov 2024 | 247.36 | 255.46 | 247.36 | 250.98 | +2.49% | 1,213,300 | |
| 22 Nov 2024 | 248.90 | 248.90 | 243.35 | 244.89 | -0.77% | 526,200 | |
| 21 Nov 2024 | 247.46 | 250.71 | 245.32 | 246.80 | -0.80% | 687,300 | |
| 20 Nov 2024 | 235.78 | 249.10 | 234.43 | 248.79 | +6.20% | 1,058,700 | |
| 19 Nov 2024 | 232.19 | 235.94 | 231.23 | 234.27 | +0.86% | 830,500 | |
| 18 Nov 2024 | 235.80 | 242.49 | 229.86 | 232.27 | -1.40% | 1,561,800 | |
| 15 Nov 2024 | 253.11 | 254.17 | 234.88 | 235.56 | -8.67% | 1,761,100 | |
| 14 Nov 2024 | 262.18 | 262.83 | 256.75 | 257.91 | -2.53% | 648,200 | |
| 13 Nov 2024 | 269.20 | 271.08 | 264.31 | 264.60 | -1.62% | 651,100 | |
| 12 Nov 2024 | 268.22 | 270.77 | 264.11 | 268.95 | -3.88% | 1,088,800 | |
| 11 Nov 2024 | 276.10 | 286.58 | 276.10 | 279.82 | +0.86% | 907,100 | |
| 08 Nov 2024 | 271.63 | 279.51 | 270.98 | 277.43 | +1.91% | 848,500 |
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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