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 |
|---|---|---|---|---|---|---|---|
| 02 Dec 2024 – 06 Dec 2024 | 252.37 | 257.81 | 247.38 | 256.26 | +1.26% | 2,373,200 | |
| 25 Nov 2024 – 29 Nov 2024 | 247.36 | 256.02 | 247.36 | 253.07 | +3.34% | 3,242,800 | |
| 18 Nov 2024 – 22 Nov 2024 | 235.80 | 250.71 | 229.86 | 244.89 | +3.96% | 4,664,500 | |
| 11 Nov 2024 – 15 Nov 2024 | 276.10 | 286.58 | 234.88 | 235.56 | -15.09% | 5,056,300 | |
| 04 Nov 2024 – 08 Nov 2024 | 268.82 | 279.51 | 263.67 | 277.43 | +1.29% | 4,584,800 | |
| 28 Oct 2024 – 01 Nov 2024 | 288.35 | 290.94 | 263.65 | 273.91 | -3.84% | 4,638,700 | |
| 21 Oct 2024 – 25 Oct 2024 | 294.33 | 301.05 | 283.78 | 284.86 | -3.74% | 4,203,500 | |
| 14 Oct 2024 – 18 Oct 2024 | 284.09 | 304.39 | 280.82 | 295.93 | +4.08% | 5,138,600 | |
| 07 Oct 2024 – 11 Oct 2024 | 268.55 | 286.02 | 264.15 | 284.32 | +6.09% | 3,063,400 | |
| 30 Sep 2024 – 04 Oct 2024 | 275.50 | 277.94 | 264.56 | 267.99 | -2.52% | 3,092,400 | |
| 23 Sep 2024 – 27 Sep 2024 | 275.22 | 278.24 | 267.13 | 274.91 | +0.38% | 2,749,400 | |
| 16 Sep 2024 – 20 Sep 2024 | 266.66 | 279.85 | 264.37 | 273.88 | +3.25% | 3,410,800 | |
| 09 Sep 2024 – 13 Sep 2024 | 246.65 | 266.80 | 246.65 | 265.27 | +7.49% | 3,085,000 | |
| 03 Sep 2024 – 06 Sep 2024 | 260.44 | 263.10 | 244.88 | 246.78 | -6.06% | 3,821,000 | |
| 26 Aug 2024 – 30 Aug 2024 | 274.71 | 287.55 | 256.91 | 262.69 | -3.65% | 7,832,800 | |
| 19 Aug 2024 – 23 Aug 2024 | 269.27 | 285.00 | 268.44 | 272.64 | +1.64% | 3,162,600 | |
| 12 Aug 2024 – 16 Aug 2024 | 269.52 | 274.88 | 258.78 | 268.24 | -0.47% | 3,111,600 | |
| 05 Aug 2024 – 09 Aug 2024 | 256.00 | 271.82 | 252.52 | 269.52 | -0.93% | 5,231,400 | |
| 29 Jul 2024 – 02 Aug 2024 | 235.33 | 274.93 | 232.20 | 272.05 | +15.84% | 5,994,900 | |
| 22 Jul 2024 – 26 Jul 2024 | 239.60 | 242.98 | 231.01 | 234.84 | -1.26% | 3,046,300 | |
| 15 Jul 2024 – 19 Jul 2024 | 259.74 | 260.90 | 232.47 | 237.83 | -8.71% | 4,878,300 | |
| 08 Jul 2024 – 12 Jul 2024 | 252.83 | 263.73 | 248.30 | 260.51 | +3.78% | 4,683,300 | |
| 01 Jul 2024 – 05 Jul 2024 | 240.00 | 252.48 | 239.85 | 251.03 | +3.30% | 4,706,800 | |
| 24 Jun 2024 – 28 Jun 2024 | 219.37 | 252.87 | 209.23 | 243.00 | +46.65% | 22,412,700 | |
| 17 Jun 2024 – 21 Jun 2024 | 159.78 | 166.76 | 152.30 | 165.70 | +3.31% | 4,363,300 |
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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