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 |
|---|---|---|---|---|---|---|---|
| 03 Jan 2023 – 06 Jan 2023 | 238.00 | 238.64 | 217.66 | 225.00 | -5.32% | 3,180,500 | |
| 27 Dec 2022 – 30 Dec 2022 | 238.03 | 239.05 | 230.03 | 237.65 | -0.11% | 2,069,100 | |
| 19 Dec 2022 – 23 Dec 2022 | 236.92 | 242.97 | 231.12 | 237.90 | +0.41% | 2,992,700 | |
| 12 Dec 2022 – 16 Dec 2022 | 230.87 | 241.68 | 226.33 | 236.92 | +2.42% | 4,594,700 | |
| 05 Dec 2022 – 09 Dec 2022 | 231.48 | 242.32 | 215.28 | 231.33 | -1.31% | 4,323,900 | |
| 28 Nov 2022 – 02 Dec 2022 | 213.08 | 235.48 | 203.53 | 234.40 | +10.19% | 5,328,700 | |
| 21 Nov 2022 – 25 Nov 2022 | 217.83 | 222.59 | 204.38 | 212.72 | -2.13% | 2,249,300 | |
| 14 Nov 2022 – 18 Nov 2022 | 217.06 | 219.17 | 206.51 | 217.36 | +0.46% | 2,580,600 | |
| 07 Nov 2022 – 11 Nov 2022 | 208.74 | 216.52 | 197.22 | 216.37 | +3.85% | 3,872,200 | |
| 31 Oct 2022 – 04 Nov 2022 | 203.38 | 220.33 | 202.97 | 208.34 | +1.87% | 4,169,200 | |
| 24 Oct 2022 – 28 Oct 2022 | 198.33 | 204.97 | 190.43 | 204.51 | +2.83% | 6,113,500 | |
| 17 Oct 2022 – 21 Oct 2022 | 186.56 | 199.83 | 186.56 | 198.88 | +7.20% | 3,667,400 | |
| 10 Oct 2022 – 14 Oct 2022 | 194.46 | 195.77 | 181.65 | 185.53 | -5.25% | 5,955,100 | |
| 03 Oct 2022 – 07 Oct 2022 | 205.10 | 206.93 | 192.42 | 195.81 | -2.17% | 6,003,300 | |
| 26 Sep 2022 – 30 Sep 2022 | 200.42 | 216.89 | 197.20 | 200.16 | -0.31% | 5,296,500 | |
| 19 Sep 2022 – 23 Sep 2022 | 210.92 | 219.63 | 198.41 | 200.78 | -5.74% | 3,229,600 | |
| 12 Sep 2022 – 16 Sep 2022 | 214.89 | 216.00 | 202.60 | 213.00 | -4.60% | 8,637,600 | |
| 06 Sep 2022 – 09 Sep 2022 | 204.40 | 228.05 | 199.39 | 223.27 | +8.67% | 4,974,400 | |
| 29 Aug 2022 – 02 Sep 2022 | 209.75 | 213.65 | 204.14 | 205.45 | -2.60% | 3,652,500 | |
| 22 Aug 2022 – 26 Aug 2022 | 216.02 | 224.15 | 209.53 | 210.94 | -2.33% | 4,691,700 | |
| 15 Aug 2022 – 19 Aug 2022 | 226.16 | 234.98 | 212.43 | 215.97 | -7.65% | 3,299,400 | |
| 08 Aug 2022 – 12 Aug 2022 | 216.07 | 236.80 | 216.07 | 233.85 | +6.99% | 5,730,900 | |
| 01 Aug 2022 – 05 Aug 2022 | 141.82 | 226.00 | 138.18 | 218.58 | +53.89% | 14,075,500 | |
| 25 Jul 2022 – 29 Jul 2022 | 143.00 | 145.28 | 135.46 | 142.04 | -0.82% | 3,079,500 | |
| 18 Jul 2022 – 22 Jul 2022 | 145.53 | 149.72 | 140.00 | 143.21 | -1.50% | 2,412,400 |
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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