Alnylam Pharmaceuticals Inc (ALNY) Historical Stock Data
400.69 ↑0.00 (0.00%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, ALNY is down -0.45% a day on average. There have been 14 days where Alnylam Pharmaceuticals Inc closed green and 16 days where ALNY closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-24 | 395.99 | 400.69 | ↑$4.70 (1.19%) | 395.05 | 401.47 | 380.54K |
| 2025-12-23 | 404.72 | 398.70 | ↓$6.02 (-1.49%) | 396.02 | 407.43 | 791.65K |
| 2025-12-22 | 410.00 | 407.73 | ↓$2.27 (-0.55%) | 403.20 | 413.49 | 0.97M |
| 2025-12-19 | 399.11 | 400.23 | ↑$1.12 (0.28%) | 396.06 | 408.14 | 6.60M |
| 2025-12-18 | 394.49 | 396.04 | ↑$1.55 (0.39%) | 391.51 | 404.19 | 1.71M |
| 2025-12-17 | 394.18 | 392.10 | ↓$2.08 (-0.53%) | 389.00 | 400.21 | 0.99M |
| 2025-12-16 | 390.65 | 391.17 | ↑$0.52 (0.13%) | 388.54 | 399.57 | 1.33M |
| 2025-12-15 | 395.05 | 391.50 | ↓$3.55 (-0.90%) | 390.05 | 402.33 | 1.39M |
| 2025-12-12 | 407.86 | 397.55 | ↓$10.31 (-2.53%) | 387.03 | 410.04 | 1.61M |
| 2025-12-11 | 403.40 | 412.63 | ↑$9.23 (2.29%) | 402.22 | 414.22 | 1.19M |
| 2025-12-10 | 416.54 | 404.46 | ↓$12.08 (-2.90%) | 403.81 | 416.97 | 1.19M |
| 2025-12-09 | 430.45 | 415.21 | ↓$15.24 (-3.54%) | 414.45 | 433.31 | 0.98M |
| 2025-12-08 | 447.58 | 430.02 | ↓$17.56 (-3.92%) | 423.45 | 449.78 | 1.44M |
| 2025-12-05 | 468.76 | 458.12 | ↓$10.64 (-2.27%) | 455.32 | 473.50 | 596.27K |
| 2025-12-04 | 472.67 | 465.34 | ↓$7.33 (-1.55%) | 463.03 | 476.81 | 854.13K |
| 2025-12-03 | 466.49 | 473.29 | ↑$6.81 (1.46%) | 460.46 | 479.79 | 0.96M |
| 2025-12-02 | 453.90 | 464.93 | ↑$11.03 (2.43%) | 453.33 | 472.48 | 1.20M |
| 2025-12-01 | 450.00 | 454.56 | ↑$4.56 (1.01%) | 448.27 | 462.93 | 1.04M |
| 2025-11-28 | 448.18 | 451.23 | ↑$3.05 (0.68%) | 444.43 | 455.76 | 563.87K |
| 2025-11-26 | 432.87 | 445.12 | ↑$12.25 (2.83%) | 430.27 | 447.69 | 886.91K |
| 2025-11-25 | 436.84 | 429.80 | ↓$7.04 (-1.61%) | 428.57 | 441.82 | 0.97M |
| 2025-11-24 | 439.46 | 434.23 | ↓$5.23 (-1.19%) | 420.30 | 444.67 | 1.73M |
| 2025-11-21 | 448.23 | 436.38 | ↓$11.85 (-2.64%) | 433.50 | 449.53 | 1.30M |
| 2025-11-20 | 463.32 | 445.79 | ↓$17.53 (-3.78%) | 445.34 | 467.73 | 781.70K |
| 2025-11-19 | 462.27 | 460.76 | ↓$1.51 (-0.33%) | 456.90 | 465.32 | 877.33K |
| 2025-11-18 | 458.15 | 462.30 | ↑$4.15 (0.91%) | 456.27 | 469.11 | 637.58K |
| 2025-11-17 | 449.00 | 460.54 | ↑$11.54 (2.57%) | 449.00 | 463.92 | 0.96M |
| 2025-11-14 | 453.87 | 449.16 | ↓$4.71 (-1.04%) | 449.25 | 461.96 | 883.47K |
| 2025-11-13 | 450.67 | 453.97 | ↑$3.30 (0.73%) | 447.12 | 456.14 | 679.82K |
| 2025-11-12 | 450.63 | 452.74 | ↑$2.11 (0.47%) | 446.71 | 459.27 | 851.73K |
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$ALNY Don't hold!!! Buy it
$ALNY still bullish
$ALNY we need more volume
$ALNY has just been halted from trading.
$ALNY going down
$ALNY don’t be boring today beast
$ALNY where’s the WSB guys at? Still sleeping?
$ALNY TRUST THE PROCESS! BUY AND HOLD! OUR TIME IS COMING$$$
$ALNY has just been halted from trading.
$ALNY said y’all dumb af