Amylyx Pharmaceuticals, Inc. (AMLX)
NASDAQ: AMLX · Real-Time Price · USD
14.30
+0.78 (5.77%)
At close: Jan 16, 2026, 4:00 PM EST
14.40
+0.10 (0.72%)
After-hours: Jan 16, 2026, 7:52 PM EST

Amylyx Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jan 16, 202613.5614.6513.4514.3014.305.77%1,702,852
Jan 15, 202614.1314.2613.2213.5213.52-3.91%2,364,537
Jan 14, 202612.6114.1212.5914.0714.0711.67%1,796,051
Jan 13, 202612.3812.6212.0812.6012.601.69%1,227,233
Jan 12, 202612.2212.4712.1812.3912.391.47%1,041,088
Jan 9, 202611.8812.5011.7712.2112.213.21%1,200,070
Jan 8, 202612.1712.1711.4611.8311.83-1.33%1,420,724
Jan 7, 202611.4512.1911.4211.9911.995.36%1,457,083
Jan 6, 202611.3011.4210.8811.3811.38-0.09%2,082,736
Jan 5, 202611.3711.4810.8311.3911.39-0.26%2,101,027
Jan 2, 202612.0012.1111.0611.4211.42-5.46%2,123,563
Dec 31, 202512.0212.1911.7812.0812.080.67%1,955,055
Dec 30, 202512.2212.4311.9212.0012.00-1.56%1,428,250
Dec 29, 202512.2912.5812.0712.1912.19-1.14%1,018,922
Dec 26, 202512.3912.5512.1512.3312.33-1.28%819,207
Dec 24, 202512.6012.6812.2612.4912.491.46%661,061
Dec 23, 202512.4512.8012.1712.3112.31-1.52%1,297,891
Dec 22, 202512.2012.6011.9212.5012.503.99%1,586,480
Dec 19, 202511.9412.3611.9012.0212.020.84%6,140,090
Dec 18, 202511.9312.1711.7911.9211.920.42%1,378,761
Dec 17, 202512.3112.5711.6911.8711.87-3.57%1,673,614
Dec 16, 202512.6712.9312.1612.3112.31-1.99%1,217,563
Dec 15, 202513.2513.4112.4112.5612.56-4.12%1,505,483
Dec 12, 202513.1513.4412.9213.1013.100.23%829,798
Dec 11, 202513.2413.3812.6913.0713.07-1.21%1,808,652
Dec 10, 202513.2513.4012.7813.2313.23-0.08%1,246,168
Dec 9, 202513.7313.9313.1213.2413.24-3.15%1,429,828
Dec 8, 202514.2914.7613.6513.6713.67-3.73%1,036,993
Dec 5, 202514.5415.0614.0914.2014.20-2.00%1,105,691
Dec 4, 202514.0714.6413.9214.4914.491.97%781,740
Dec 3, 202513.8014.4713.5014.2114.213.35%1,001,121
Dec 2, 202514.2314.3313.5613.7513.75-3.44%656,820
Dec 1, 202514.6714.9114.0014.2414.24-4.94%978,890
Nov 28, 202515.1215.2414.7014.9814.98-0.13%421,441
Nov 26, 202514.8615.1414.6715.0015.000.81%955,602
Nov 25, 202514.7515.2114.4814.8814.880.40%896,117
Nov 24, 202514.8715.3914.6514.8214.821.02%3,192,395
Nov 21, 202513.4214.8413.0814.6714.678.11%1,303,584
Nov 20, 202514.5614.9413.5213.5713.57-5.24%1,030,657
Nov 19, 202513.9715.0913.9014.3214.322.65%1,481,343
Nov 18, 202513.8514.1213.4113.9513.95-0.21%1,288,567
Nov 17, 202512.7114.3412.6113.9813.9810.17%2,169,062
Nov 14, 202512.3812.8012.1512.6912.692.17%1,563,204
Nov 13, 202512.2112.5711.9312.4212.420.73%1,053,053
Nov 12, 202512.7412.7912.2612.3312.33-2.76%1,295,874
Nov 11, 202512.0612.7612.0612.6812.684.11%1,333,224
Nov 10, 202513.1713.1711.7912.1812.18-1.06%3,111,426
Nov 7, 202512.5612.5611.9112.3112.31-1.20%1,901,558
Nov 6, 202512.9813.2012.2312.4612.46-5.89%2,440,671
Nov 5, 202513.5513.8913.0313.2413.24-3.64%1,695,232