ALNY weekly stock returns with week-by-week price performance and historical return data.
| Period | Return % |
|---|---|
| 2017 | 10.69 |
| 2017 | -3.01 |
| 2017 | -5.09 |
| 2017 | -2.31 |
| 2017 | 12.5 |
| 2017 | 6.95 |
| 2017 | 5 |
| 2017 | -4.05 |
| 2017 | 10.08 |
| 2017 | -0.84 |
| 2017 | 8.14 |
| 2017 | -5.31 |
| 2017 | -0.19 |
| 2017 | -5.42 |
| 2017 | 2.57 |
| 2017 | -1.1 |
| 2017 | 6.43 |
| 2017 | 2.55 |
| 2017 |
In the last 52 weeks, ALNY increased in 31 and decreased in 21. The average return for this period was +1.13%, while the median return was +1.02%. Maximum gain was +22.13% on 2025-08-01 and maximum loss was -11.06% on 2025-12-12.
Total : 52 Weeks
In the last 52 weeks, ALNY increased in 31 and decreased in 21. The average return for this period was +1.13%, while the median return was +1.02%. Maximum gain was +22.13% on 2025-08-01 and maximum loss was -11.06% on 2025-12-12.
In the last 52 weeks, ALNY increased in 31 and decreased in 21. The average return for this period was +1.13%, while the median return was +1.02%. Maximum gain was +22.13% on 2025-08-01 and maximum loss was -11.06% on 2025-12-12.
| 2025-12-26 | 409.6 | 400.6 | -2.2% |
| 2025-12-19 | 394.2 | 400.2 | +1.5% |
| 2025-12-12 | 447.0 | 397.6 | -11.1% |
| 2025-12-05 | 450.0 | 458.1 | +1.8% |
| 2025-11-28 | 439.5 | 451.2 | +2.7% |
| 2025-11-21 | 449.0 | 436.4 | -2.8% |
| 2025-11-14 | 445.0 | 449.2 | +0.9% |
| 2025-11-07 | 454.6 | 442.7 | -2.6% |
| 2025-10-31 | 465.6 | 456.0 | -2.0% |
| 2025-10-24 | 476.8 | 463.4 | -2.8% |
| 2025-10-17 | 456.1 | 481.7 | +5.6% |
| 2025-10-10 | 458.7 | 460.5 | +0.4% |
| 2025-10-03 | 448.0 | 456.4 | +1.9% |
| 2025-09-26 | 453.6 | 446.4 | -1.6% |
| 2025-09-19 | 464.8 | 453.6 | -2.4% |
| 2025-09-12 | 457.3 | 465.9 | +1.9% |
| 2025-09-05 | 445.8 | 452.0 | +1.4% |
| 2025-08-29 | 453.4 | 446.5 | -1.5% |
| 2025-08-22 | 450.0 | 454.4 | +1.0% |
| 2025-08-15 | 433.7 | 448.9 | +3.5% |
| 2025-08-08 | 406.7 | 438.9 | +7.9% |
| 2025-08-01 | 329.0 | 401.8 | +22.1% |
| 2025-07-25 | 325.0 | 328.8 | +1.2% |
| 2025-07-18 | 314.9 | 320.5 | +1.8% |
| 2025-07-11 | 328.2 | 314.9 | -4.1% |
| 2025-07-03 | 324.8 | 331.9 | +2.2% |
| 2025-06-27 | 310.6 | 322.8 | +3.9% |
| 2025-06-20 | 306.5 | 309.7 | +1.1% |
| 2025-06-13 | 303.8 | 308.0 | +1.4% |
| 2025-06-06 | 303.1 | 300.8 | -0.7% |
| 3.82 |
| 2017 | 10.26 |
| 2017 | -8.47 |
| 2017 | 9.76 |
| 2017 | 0.91 |
| 2017 | 4.31 |
| 2017 | 10.95 |
| 2017 | -7 |
| 2017 | 3.89 |
| 2017 | -6.21 |
| 2017 | 3.14 |
| 2017 | 0.72 |
| 2017 | -0.22 |
| 2017 | -5.22 |
| 2017 | 2.78 |
| 2017 | 2.51 |
| 2017 | 4.87 |
| 2017 | -16.53 |
| 2017 | 1.61 |
| 2017 | 48.95 |
| 2017 | 4.53 |
| 2017 | 0.28 |
| 2017 | 0.41 |
| 2017 | -6.76 |
| 2017 | 4.59 |
| 2017 | 10.09 |
| 2017 | 6.49 |
| 2017 | -7.7 |
| 2017 | 4.31 |
| 2017 | 2.61 |
| 2017 | -4.59 |
| 2017 | -4.65 |
| 2017 | -2.02 |
| 2017 | 2.89 |
| 2018 | -0.46 |
| 2018 | -0.97 |
| 2018 | -3.98 |
| 2018 | 6.6 |
| 2018 | -6.7 |
| 2018 | -6.24 |
| 2018 | 4.58 |
| 2018 | -0.16 |
| 2018 | -0.89 |
| 2018 | 10.09 |
| 2018 | 8.72 |
| 2018 | -3.98 |
| 2018 | -15.88 |
| 2018 | -19.7 |
| 2018 | 4.78 |
| 2018 | -4.59 |
| 2018 | -1.9 |
| 2018 | -4.79 |
| 2018 | 9.2 |
| 2018 | 1.24 |
| 2018 | -3.09 |
| 2018 | 1.33 |
| 2018 | -1.25 |
| 2018 | 7.3 |
| 2018 | -1.87 |
| 2018 | -4.82 |
| 2018 | 2.89 |
| 2018 | 6.16 |
| 2018 | -1.65 |
| 2018 | -0.91 |
| 2018 | -11.85 |
| 2018 | 6.79 |
| 2018 | 2.8 |
| 2018 | 2.17 |
| 2018 | 22.13 |
| 2018 | -10.11 |
| 2018 | -11.38 |
| 2018 | -2.28 |
| 2018 | -7.13 |
| 2018 | -3.07 |
| 2018 | -5.21 |
| 2018 | -5.68 |
| 2018 | 0.39 |
| 2018 | 12.81 |
| 2018 | -17.87 |
| 2018 | 2.05 |
| 2018 | 0.85 |
| 2018 | 8.72 |
| 2018 | -9.71 |
| 2018 | 3.18 |
| 2018 | -17.1 |
| 2018 | 12.86 |
| 2019 | 5.86 |
| 2019 | 15.74 |
| 2019 | -5.48 |
| 2019 | 0.67 |
| 2019 | 3.32 |
| 2019 | -8.6 |
| 2019 | 7.09 |
| 2019 | -6.45 |
| 2019 | 8.35 |
| 2019 | -3.23 |
| 2019 | 9.5 |
| 2019 | -7.81 |
| 2019 | 10.89 |
| 2019 | -1.66 |
| 2019 | -3.43 |
| 2019 | -10.04 |
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-07-13 | 298.76 | 298.76 | 279.41 | 288.06 | — |
| 2026-07-10 | 314.71 | 322.49 | 293.78 | 298.76 | — |
| 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 | — |
| 2026-06-02 | 293.94 | 295.6 | 285 | 286.12 | — |
| 2026-06-01 | 299.51 | 303.98 | 295.14 | 295.63 | — |
| 2026-05-29 | 302.43 | 305.68 | 297.62 | 301.98 | — |
| 2026-05-28 | 293 | 305.97 | 292.77 | 305.06 | — |
| 2026-05-27 | 293.4 | 299.89 | 292.91 | 295.63 | — |
| 2026-05-22 | 299.12 | 303.33 | 294.99 | 297.45 | — |
| 2026-05-21 | 296.64 | 301.43 | 293 | 300.51 | — |
| 2026-05-20 | 297.8 | 300.08 | 292.1 | 298.48 | — |
| 2026-05-19 | 284.38 | 294.93 | 284.38 | 294.3 | — |
| 2026-05-18 | 287.14 | 291.97 | 285.26 | 286.27 | — |
| 2026-05-15 | 294.78 | 298 | 286.76 | 286.98 | — |
| 2026-05-14 | 290.72 | 297 | 287.51 | 293.45 | — |
| 2026-05-13 | 290.7 | 298.38 | 288.56 | 291.48 | — |
| 2026-05-12 | 288.66 | 295.86 | 286.73 | 292.03 | — |
| 2026-05-11 | 294.15 | 296.37 | 284.28 | 284.84 | — |
| 2026-05-08 | 295.95 | 300.17 | 293.06 | 295.05 | — |
| 2026-05-07 | 300.55 | 303.46 | 293.78 | 295.91 | — |
| 2026-05-06 | 301.58 | 306.03 | 298.96 | 303 | — |
| 2026-05-05 | 297.81 | 302.67 | 295.02 | 301.11 | — |
| 2026-05-04 | 298 | 300.49 | 288.05 | 297.92 | — |
| 2026-05-01 | 308.85 | 311.88 | 295.79 | 296.11 | — |
| 2026-04-30 | 307.48 | 317.55 | 287 | 309.49 | — |
| 2026-04-29 | 300.51 | 304.22 | 294.06 | 301.19 | — |
| 2026-04-28 | 308.97 | 314.17 | 301.8 | 302.11 | — |
| 2026-04-27 | 303.87 | 314.65 | 303.87 | 308.51 | — |
| 2026-04-24 | 309.91 | 311.1 | 302.9 | 305.54 | — |
| 2026-04-23 | 313.59 | 315.83 | 310.79 | 313.79 | — |
| 2026-04-22 | 308.46 | 312.69 | 307.85 | 310.58 | — |
| 2026-04-21 | 307.32 | 310.49 | 301.63 | 308.43 | — |
| 2026-04-20 | 306.56 | 312.25 | 305.21 | 310.94 | — |
| 2026-04-17 | 326.09 | 326.53 | 306.04 | 309.66 | — |
| 2026-04-16 | 333.39 | 333.39 | 318.93 | 320.13 | — |
| 2026-04-15 | 342 | 342.23 | 331.02 | 333.39 | — |
| 2026-04-14 | 330.81 | 343.36 | 330.81 | 339.41 | — |
| 2026-04-13 | 320.66 | 333.55 | 318.99 | 333 | — |
| 2026-04-10 | 323.48 | 328.89 | 317.53 | 322.11 | — |
| 2026-04-09 | 325.67 | 326.9 | 318.77 | 321.28 | — |
| 2026-04-08 | 327.49 | 330.3 | 324.44 | 327.25 | — |
| 2026-04-07 | 319.48 | 322.35 | 313.54 | 319.52 | — |
| 2026-04-06 | 322.04 | 335.58 | 320.32 | 330.34 | — |
| 2026-04-02 | 323.03 | 325.48 | 316 | 318.85 | — |
| 2026-04-01 | 331.82 | 335.48 | 327.59 | 328.73 | — |
| 2026-03-31 | 319.06 | 332.45 | 319.03 | 330.87 | — |
| 2026-03-30 | 319.32 | 321.76 | 314.24 | 316.09 | — |
| 2026-03-27 | 327.1 | 329.69 | 316.85 | 317.36 | — |
| 2026-03-26 | 328.9 | 332.81 | 327.69 | 328.16 | — |
| 2026-03-25 | 313.34 | 329.48 | 311.71 | 328.7 | — |
| 2026-03-24 | 303.42 | 308.91 | 299.69 | 308.05 | — |
| 2026-03-23 | 320.77 | 322.66 | 304.51 | 306.66 | — |
| 2026-03-20 | 311.07 | 322.39 | 311.05 | 312.17 | — |
| 2026-03-19 | 316.42 | 317.48 | 309.73 | 311.1 | — |
| 2026-03-18 | 317.5 | 319.27 | 312.67 | 314.8 | — |
| 2026-03-17 | 319.63 | 326.92 | 317.53 | 320.42 | — |
| 2026-03-16 | 311.22 | 319.52 | 311.22 | 318.91 | — |
| 2026-03-13 | 318.32 | 319.5 | 309.92 | 313.41 | — |
| 2026-03-12 | 320.53 | 321 | 309.61 | 317.23 | — |
| 2026-03-11 | 322 | 323.71 | 317.75 | 320.43 | — |
| 2026-03-10 | 325.6 | 326.18 | 317.03 | 322.38 | — |
| 2026-03-09 | 317.25 | 323.68 | 313.12 | 323.59 | — |
| 2026-03-06 | 317.73 | 321.17 | 312.09 | 320.66 | — |
| 2026-03-05 | 323.69 | 328.28 | 319.51 | 320.51 | — |
| 2026-03-04 | 319.2 | 328 | 317.25 | 327.3 | — |
| 2026-03-03 | 321.37 | 324.06 | 315.2 | 318.65 | — |
| 2026-03-02 | 329.41 | 334.42 | 323.16 | 325.07 | — |
| 2026-02-27 | 331.24 | 334.8 | 328.39 | 332.92 | — |
| 2026-02-26 | 328.67 | 333.47 | 322 | 331.24 | — |
| 2026-02-25 | 332.76 | 334.42 | 325.24 | 327.36 | — |
| 2026-02-25 | 332.76 | 334.42 | 325.24 | 327.36 | — |
| 2026-02-25 | 332.76 | 334.42 | 325.24 | 327.36 | — |
| 2026-02-24 | 328.22 | 333.07 | 324.48 | 332.85 | — |
| 2026-02-23 | 335.73 | 341.39 | 326.76 | 329.35 | — |
| 2026-02-20 | 336.58 | 345.9 | 335.83 | 336.19 | — |
| 2026-02-19 | 332.24 | 339.61 | 326.33 | 339.37 | — |
| 2026-02-18 | 328.86 | 335.8 | 324.53 | 332.68 | — |
| 2026-02-17 | 316.8 | 336.21 | 315.63 | 332.61 | — |
| 2026-02-13 | 302.55 | 318.44 | 302.55 | 314.4 | — |
| 2026-02-12 | 314.42 | 315.51 | 298 | 308.48 | — |
| 2026-02-11 | 322.14 | 325.04 | 317.8 | 322.28 | — |
| 2026-02-10 | 322.68 | 325.98 | 317.89 | 322.98 | — |
| 2026-02-09 | 325.49 | 329.92 | 319.26 | 320 | — |
| 2026-02-06 | 331.61 | 340.07 | 326.51 | 328.16 | — |
| 2026-02-05 | 350.5 | 350.5 | 327.27 | 331.24 | — |
| 2026-02-04 | 354 | 355.49 | 347.08 | 351.96 | — |
| 2026-02-03 | 338.49 | 352.82 | 337.59 | 351.8 | — |
| 2026-02-02 | 337.42 | 342.33 | 333 | 339.11 | — |
| 2026-01-30 | 343.1 | 346.5 | 336.39 | 338.06 | — |
| 2026-01-29 | 349.37 | 350.34 | 345.01 | 346.79 | — |
| 2026-01-28 | 353.66 | 356.84 | 348 | 349.58 | — |
| 2026-01-27 | 361.55 | 368.07 | 354.69 | 354.75 | — |
| 2026-01-26 | 357.98 | 364.07 | 352.5 | 361.35 | — |
| 2026-01-23 | 368.2 | 371.33 | 356.72 | 357.98 | — |
| 2026-01-22 | 365.5 | 376.87 | 363.36 | 370 | — |
| 2026-01-21 | 353.01 | 366 | 351.55 | 365.46 | — |
| 2026-01-20 | 350.7 | 355.74 | 347.77 | 355.53 | — |