Alnylam Pharmaceuticals Inc (ALNY) Historical Stock Data
458.12 ↓7.22 (-1.55%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, ALNY is up 0.13% a day on average. There have been 16 days where Alnylam Pharmaceuticals Inc closed green and 14 days where ALNY closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 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 |
| 2025-11-11 | 443.53 | 451.95 | ↑$8.42 (1.90%) | 441.21 | 455.20 | 0.90M |
| 2025-11-10 | 445.00 | 441.70 | ↓$3.30 (-0.74%) | 440.93 | 449.68 | 738.93K |
| 2025-11-07 | 437.81 | 442.70 | ↑$4.89 (1.12%) | 430.84 | 443.69 | 742.31K |
| 2025-11-06 | 431.78 | 440.49 | ↑$8.71 (2.02%) | 429.00 | 445.50 | 697.99K |
| 2025-11-05 | 422.11 | 434.56 | ↑$12.45 (2.95%) | 417.00 | 438.53 | 0.92M |
| 2025-11-04 | 429.90 | 423.47 | ↓$6.43 (-1.50%) | 421.83 | 431.50 | 1.15M |
| 2025-11-03 | 455.00 | 432.60 | ↓$22.40 (-4.92%) | 429.62 | 457.26 | 1.55M |
| 2025-10-31 | 449.00 | 456.04 | ↑$7.04 (1.57%) | 441.22 | 459.57 | 1.38M |
| 2025-10-30 | 450.00 | 449.56 | ↓$0.44 (-0.10%) | 436.51 | 472.36 | 2.28M |
| 2025-10-29 | 475.19 | 481.59 | ↑$6.40 (1.35%) | 467.09 | 482.73 | 1.29M |
| 2025-10-28 | 476.50 | 475.91 | ↓$0.59 (-0.12%) | 474.04 | 484.61 | 829.47K |
| 2025-10-27 | 465.56 | 478.58 | ↑$13.02 (2.80%) | 465.55 | 485.36 | 1.13M |
| 2025-10-24 | 468.68 | 463.43 | ↓$5.25 (-1.12%) | 459.51 | 469.29 | 719.08K |
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$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