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 |
|---|---|---|---|---|---|---|---|
| Sep 2022 | 206.73 | 228.05 | 197.20 | 200.16 | -3.15% | 23,539,600 | |
| Aug 2022 | 141.82 | 236.80 | 138.18 | 206.67 | +45.50% | 30,048,500 | |
| Jul 2022 | 145.00 | 154.00 | 135.46 | 142.04 | -2.61% | 12,451,100 | |
| Jun 2022 | 126.01 | 148.25 | 120.43 | 145.85 | +15.94% | 20,656,300 | |
| May 2022 | 131.59 | 144.98 | 117.58 | 125.80 | -5.72% | 17,522,900 | |
| Apr 2022 | 166.41 | 180.35 | 132.45 | 133.43 | -18.29% | 18,762,300 | |
| Mar 2022 | 158.88 | 169.87 | 149.00 | 163.29 | +3.45% | 17,862,100 | |
| Feb 2022 | 138.14 | 158.30 | 138.09 | 157.85 | +14.72% | 15,004,900 | |
| Jan 2022 | 171.06 | 174.66 | 125.00 | 137.60 | -18.86% | 16,207,100 | |
| Dec 2021 | 183.19 | 199.88 | 159.11 | 169.58 | -7.74% | 20,930,900 | |
| Nov 2021 | 188.47 | 195.00 | 167.44 | 183.80 | — | 10,156,500 |
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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