Alnylam Pharmaceuticals, Inc. (ALNY)
NASDAQ: ALNY · Real-Time Price · USD
268.46
-2.56 (-0.94%)
At close: Mar 28, 2025, 4:00 PM
266.00
-2.46 (-0.92%)
After-hours: Mar 28, 2025, 7:58 PM EDT

Alnylam Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 28, 2025270.51271.30264.88268.46268.46-0.94%684,839
Mar 27, 2025270.00276.57264.13271.02271.020.67%984,092
Mar 26, 2025280.05281.21268.53269.21269.21-4.18%1,073,929
Mar 25, 2025290.05292.62280.33280.96280.96-3.35%1,065,502
Mar 24, 2025288.54300.90287.77290.70290.702.60%1,768,154
Mar 21, 2025261.82289.44261.00283.34283.3411.75%3,150,362
Mar 20, 2025254.09261.90252.39253.55253.550.04%799,079
Mar 19, 2025243.44255.35243.44253.44253.443.74%987,481
Mar 18, 2025254.21263.30243.87244.30244.30-3.48%873,932
Mar 17, 2025242.69253.30240.94253.11253.114.69%598,264
Mar 14, 2025241.51244.04239.53241.76241.76-478,837
Mar 13, 2025240.96245.14239.02241.75241.75-0.28%475,393
Mar 12, 2025241.57246.37240.39242.43242.431.55%593,084
Mar 11, 2025230.85243.45230.79238.74238.742.43%603,109
Mar 10, 2025241.62244.33232.84233.07233.07-4.68%565,683
Mar 7, 2025247.14251.12240.98244.52244.52-1.45%476,138
Mar 6, 2025244.57252.84244.57248.13248.13-0.44%570,727
Mar 5, 2025243.02249.82241.55249.23249.232.59%645,251
Mar 4, 2025241.09244.67238.42242.93242.93-0.25%545,567
Mar 3, 2025246.18250.00241.91243.53243.53-1.30%833,618
Feb 28, 2025236.50249.34236.50246.75246.754.07%1,178,627
Feb 27, 2025244.73246.38236.55237.10237.10-2.77%1,157,402
Feb 26, 2025246.72251.60243.45243.86243.86-0.55%687,302
Feb 25, 2025251.50251.56238.46245.20245.20-1.50%1,242,057
Feb 24, 2025250.79256.47248.45248.94248.94-0.66%689,135
Feb 21, 2025253.70253.70246.85250.59250.59-0.16%653,600
Feb 20, 2025249.21252.99247.00251.00251.000.20%727,789
Feb 19, 2025250.19254.01246.61250.51250.510.20%766,482
Feb 18, 2025256.95260.00249.16250.00250.00-2.52%910,256
Feb 14, 2025264.02264.87251.87256.45256.45-3.19%805,993
Feb 13, 2025258.60268.52256.65264.89264.89-0.40%769,155
Feb 12, 2025265.93268.20261.69265.96265.96-1.13%820,730
Feb 11, 2025272.19273.23266.98268.99268.99-1.85%283,260
Feb 10, 2025275.41276.23267.92274.06274.06-0.77%823,841
Feb 7, 2025276.91278.03272.35276.19276.19-0.74%469,089
Feb 6, 2025276.09279.24274.05278.25278.250.70%528,585
Feb 5, 2025272.15278.44272.15276.31276.311.96%749,977
Feb 4, 2025273.15277.98269.05271.00271.00-1.29%742,953
Feb 3, 2025270.78278.51266.21274.55274.551.19%779,360
Jan 31, 2025276.86279.34270.26271.31271.31-2.11%648,115
Jan 30, 2025274.86279.36269.00277.16277.161.16%561,212
Jan 29, 2025279.38279.70273.45273.99273.99-1.86%381,769
Jan 28, 2025276.97283.56273.33279.19279.190.89%611,314
Jan 27, 2025277.01287.22274.24276.73276.73-0.73%785,896
Jan 24, 2025273.43279.67271.52278.76278.761.17%924,189
Jan 23, 2025266.85277.22263.01275.54275.543.38%686,452
Jan 22, 2025265.71269.14262.17266.54266.540.58%746,392
Jan 21, 2025251.37265.02251.23264.99264.997.60%938,878
Jan 17, 2025251.28253.50245.69246.27246.27-1.16%558,134
Jan 16, 2025252.54256.93247.90249.16249.16-0.74%683,947