Download ALNY daily OHLC history, export CSV, and review long-term price data.
Alnylam Pharmaceuticals (ALNY) — OHLC preview (2004-06-01 to 2026-07-17)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-07-17 | 280.99 | 284.36 | 266.43 | 267.47 | — |
| 2026-07-16 | 279.64 | 286.6 | 273.78 | 283.15 | — |
| 2026-07-15 | 281.7 | 284.8 | 275.84 | 279.14 | — |
| 2026-07-14 | 283.59 | 286.76 | 279.43 | 281.26 | — |
| 2026-07-13 | 298.76 | 298.76 | 279.41 | 288.06 | — |
| 2026-07-10 | 314.71 | 322.49 | 293.78 | 298.76 | — |
| 2026-07-17 | 281.0 | 284.4 | 266.4 | 267.5 | -4.8% |
| 2026-07-16 | 279.6 | 286.6 | 273.8 | 283.2 | +1.3% |
| 2026-07-15 | 281.7 | 284.8 | 275.8 | 279.1 | -0.9% |
| 2026-07-14 | 283.6 | 286.8 | 279.4 | 281.3 | -0.8% |
| 2026-07-13 | 298.8 | 298.8 | 279.4 | 288.1 | -3.6% |
| 2026-07-10 | 314.7 | 322.5 | 293.8 | 298.8 | -5.1% |
| 2026-07-09 | 378.5 | 380.0 | 311.1 | 312.8 | -17.4% |
| 2026-07-08 | 318.5 | 325.3 | 316.8 | 323.5 | +1.6% |
| 2026-07-07 | 316.4 | 322.0 | 315.4 | 321.6 | +1.6% |
| 2026-07-06 | 319.3 | 319.3 | 307.1 | 313.0 | -2.0% |
| 2026-07-02 | 303.9 | 317.2 | 303.0 | 312.8 | +2.9% |
| 2026-07-01 | 304.5 | 309.3 | 301.5 | 301.7 | -0.9% |
| 2026-06-30 | 295.2 | 302.7 | 295.2 | 301.0 | +2.0% |
| 2026-06-29 | 296.0 | 298.1 | 291.9 | 293.5 | -0.8% |
| 2026-06-26 | 297.6 | 303.0 | 290.4 | 291.4 | -2.1% |
| 2026-06-25 | 293.7 | 298.4 | 290.5 | 293.2 | -0.2% |
| 2026-06-24 | 291.0 | 303.5 | 288.9 | 294.1 | +1.1% |
| 2026-06-23 | 290.9 | 292.0 | 285.3 | 288.2 | -0.9% |
| 2026-06-22 | 278.4 | 286.7 | 278.2 | 286.4 | +2.9% |
| 2026-06-18 | 283.0 | 283.0 | 273.1 | 278.1 | -1.7% |
| 2026-06-17 | 281.3 | 288.0 | 277.8 | 282.7 | +0.5% |
| 2026-06-16 | 288.1 | 288.5 | 276.9 | 281.9 | -2.2% |
| 2026-06-15 | 282.9 | 288.1 | 281.4 | 287.8 | +1.7% |
| 2026-06-12 | 289.0 | 291.3 | 281.8 | 282.9 | -2.1% |
| 2026-06-11 | 290.7 | 293.0 | 285.2 | 289.4 | -0.5% |
| 2026-06-10 | 297.7 | 299.7 | 290.5 | 291.2 | -2.2% |
| 2026-06-09 | 297.3 | 302.9 | 294.0 | 297.7 | +0.1% |
| 2026-06-05 | 304.6 | 306.7 | 300.5 | 303.1 | -0.5% |
| 2026-06-04 | 297.2 | 310.5 | 293.9 | 303.6 | +2.2% |
| 2026-06-03 | 284.5 | 293.2 | 283.1 | 292.6 | +2.8% |
| 2026-07-09 |
| 378.49 |
| 380 |
| 311.1 |
| 312.79 |
| — |
| 2026-07-08 | 318.5 | 325.3 | 316.77 | 323.5 | — |
| 2026-07-07 | 316.44 | 321.98 | 315.42 | 321.59 | — |
| 2026-07-06 | 319.34 | 319.34 | 307.13 | 313.04 | — |
| 2026-07-02 | 303.87 | 317.17 | 303 | 312.78 | — |
| 2026-07-01 | 304.54 | 309.27 | 301.5 | 301.67 | — |
| 2026-06-30 | 295.18 | 302.74 | 295.18 | 301.03 | — |
| 2026-06-29 | 295.96 | 298.06 | 291.9 | 293.52 | — |
| 2026-06-26 | 297.57 | 302.96 | 290.37 | 291.37 | — |
| 2026-06-25 | 293.68 | 298.35 | 290.45 | 293.17 | — |
| 2026-06-24 | 290.95 | 303.46 | 288.85 | 294.06 | — |
| 2026-06-23 | 290.89 | 291.95 | 285.26 | 288.18 | — |
| 2026-06-22 | 278.42 | 286.67 | 278.17 | 286.41 | — |
| 2026-06-18 | 282.98 | 282.98 | 273.11 | 278.09 | — |
| 2026-06-17 | 281.31 | 288 | 277.78 | 282.72 | — |
| 2026-06-16 | 288.13 | 288.47 | 276.94 | 281.9 | — |
| 2026-06-15 | 282.92 | 288.07 | 281.36 | 287.8 | — |
| 2026-06-12 | 288.96 | 291.28 | 281.77 | 282.85 | — |
| 2026-06-11 | 290.7 | 292.98 | 285.22 | 289.39 | — |
| 2026-06-10 | 297.69 | 299.7 | 290.54 | 291.22 | — |
| 2026-06-09 | 297.31 | 302.85 | 293.98 | 297.69 | — |
| 2026-06-05 | 304.62 | 306.71 | 300.5 | 303.05 | — |
| 2026-06-04 | 297.22 | 310.53 | 293.85 | 303.64 | — |
| 2026-06-03 | 284.48 | 293.16 | 283.1 | 292.58 | — |