ALNY: Alnylam Pharmaceuticals Inc.

As of Monday, December 15th, 2025

$ 397.55

-- 0 0%

Open: 397.55
High: 397.55
Low: 397.55
Volume: N/A
Previous Close on Friday, December 12th, 2025

$ 397.55

-15.08 -3.65%

Open: 408.86
High: 410.04
Low: 387.03
Volume: 1,608,380

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-12-12 408.86 410.04 387.03 397.55 1,608,380 -15.08 -3.65
2025-12-11 403.36 414.22 402.22 412.63 1,207,737 +8.17 +2.02
2025-12-10 416.54 417.00 403.80 404.46 1,188,828 -10.75 -2.59
2025-12-09 430.45 433.31 412.31 415.21 1,610,428 -14.81 -3.44
2025-12-08 447.00 449.78 423.45 430.02 2,410,967 -28.10 -6.13
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
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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 449.78
On 2025-12-08		 387.03
On 2025-12-12		 -60.57 -13.22 449.78
On 2025-12-08		 387.03
On 2025-12-12		 -13.95 411.97
10D 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -53.68 -11.90 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -19.33 437.61
20D 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -56.42 -12.43 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -19.33 442.58
WTD 449.78
On 2025-12-08		 387.03
On 2025-12-12		 -60.57 -13.22 449.78
On 2025-12-08		 387.03
On 2025-12-12		 -13.95 411.97
MTD 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -53.68 -11.90 479.79
On 2025-12-03		 387.03
On 2025-12-12		 -19.33 437.61
As of Friday, December 12th, 2025
 
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Recent
Ticker Last Chg %Chg Volume
ALNY

Alnylam Pharmaceuticals Inc.

397.55 0.00 0.00