ALNY: Alnylam Pharmaceuticals Inc.

As of Friday, December 5th, 2025

$ 458.12

-7.22 -1.55%

Open: 468.29
High: 473.50
Low: 455.32
Volume: 621,476
Previous Close on Thursday, December 4th, 2025

$ 465.34

-7.95 -1.68%

Open: 472.67
High: 477.06
Low: 463.03
Volume: 980,442

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-12-05 468.29 473.50 455.32 458.12 621,476 -7.22 -1.55
2025-12-04 472.67 477.06 463.03 465.34 980,442 -7.95 -1.68
2025-12-03 466.49 479.79 460.41 473.29 1,012,751 +8.36 +1.80
2025-12-02 453.90 472.48 453.01 464.93 1,203,919 +10.37 +2.28
2025-12-01 450.00 462.93 448.27 454.56 1,046,074 +3.33 +0.74
2025-11-28 448.18 455.76 444.43 451.23 563,859 +5.99 +1.34
2025-11-26 432.87 447.69 430.27 445.24 901,387 +15.44 +3.59
2025-11-25 436.84 441.82 428.57 429.80 984,539 -4.43 -1.02
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 479.79
On 2025-12-03		 448.27
On 2025-12-01		 6.89 1.53 479.79
On 2025-12-03		 455.32
On 2025-12-05		 -5.10 463.25
10D 479.79
On 2025-12-03		 420.30
On 2025-11-24		 12.33 2.77 449.53
On 2025-11-21		 420.30
On 2025-11-24		 -6.50 451.31
20D 479.79
On 2025-12-03		 420.30
On 2025-11-24		 17.63 4.00 469.11
On 2025-11-18		 420.30
On 2025-11-24		 -10.40 451.74
WTD 479.79
On 2025-12-03		 448.27
On 2025-12-01		 6.89 1.53 479.79
On 2025-12-03		 455.32
On 2025-12-05		 -5.10 463.25
MTD 479.79
On 2025-12-03		 448.27
On 2025-12-01		 6.89 1.53 479.79
On 2025-12-03		 455.32
On 2025-12-05		 -5.10 463.25
As of Friday, December 5th, 2025
 
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Recent
Ticker Last Chg %Chg Volume
ALNY

Alnylam Pharmaceuticals Inc.

458.12 -7.22 -1.55 621,476