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Amylyx Pharmaceuticals, Inc. (AMLX)
NASDAQ: AMLX · Real-Time Price · USD
14.07
+0.39 (2.85%)
At close: May 27, 2026, 4:00 PM EDT
14.05
-0.02 (-0.14%)
After-hours: May 27, 2026, 7:32 PM EDT

Amylyx Pharmaceuticals Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 27, 202613.9114.2513.7414.0714.072.85%542,258
May 26, 202613.6713.9613.4413.6813.680.74%672,996
May 22, 202613.9514.0613.5713.5813.58-2.51%818,190
May 21, 202613.5113.9713.1913.9313.932.35%1,020,879
May 20, 202612.9313.7112.8113.6113.616.83%1,700,574
May 19, 202612.7912.9912.4412.7412.74-0.93%1,132,278
May 18, 202613.4113.5612.6312.8612.86-3.20%940,609
May 15, 202613.5413.9013.1713.2913.29-4.29%998,049
May 14, 202614.6814.7113.8713.8813.88-4.80%845,933
May 13, 202614.3714.8014.2414.5814.580.97%1,058,540
May 12, 202614.8114.8314.2214.4414.44-2.96%1,084,752
May 11, 202614.8415.2314.7014.8814.881.02%1,995,366
May 8, 202615.2015.4614.5114.7314.73-3.09%1,892,476
May 7, 202615.9815.9814.7015.2015.20-5.35%1,452,057
May 6, 202616.5116.5615.6016.0616.06-2.25%1,376,766
May 5, 202616.6116.9415.9816.4316.43-0.18%1,024,221
May 4, 202615.8816.4615.7816.4616.462.81%959,362
May 1, 202616.0916.1915.5916.0116.010.06%756,081
Apr 30, 202615.6316.1215.4716.0016.002.56%1,072,723
Apr 29, 202616.1816.1815.3915.6015.60-4.35%1,201,073
Apr 28, 202617.0517.5616.1116.3116.31-3.38%986,000
Apr 27, 202616.9917.8916.8216.8816.88-0.94%859,183
Apr 24, 202617.3517.5316.7117.0417.04-1.62%686,610
Apr 23, 202617.5217.6917.0617.3217.32-1.14%498,394
Apr 22, 202617.9217.9217.2817.5217.52-0.40%657,241
Apr 21, 202617.6017.7717.1617.5917.590.11%825,024
Apr 20, 202618.1618.2017.5017.5717.57-4.30%770,401
Apr 17, 202618.1118.6117.7518.3618.363.55%1,592,357
Apr 16, 202617.0617.9116.8417.7317.733.56%2,377,547
Apr 15, 202616.9317.1616.5917.1217.121.18%816,049
Apr 14, 202616.6017.3316.4616.9216.922.73%880,195
Apr 13, 202616.2616.6616.0516.4716.470.67%1,022,829
Apr 10, 202617.3617.3616.3416.3616.36-5.54%851,397
Apr 9, 202616.5617.3616.5117.3217.322.36%1,217,988
Apr 8, 202616.7617.0616.2616.9216.924.00%1,536,959
Apr 7, 202615.6816.3015.5116.2716.272.84%1,398,032
Apr 6, 202614.9416.2014.9015.8215.825.82%2,463,903
Apr 2, 202614.0015.2313.9314.9514.954.18%1,285,859
Apr 1, 202614.1714.6613.8814.3514.353.24%834,443
Mar 31, 202612.9314.1512.9113.9013.908.93%1,246,074
Mar 30, 202613.5413.7912.6812.7612.76-5.83%993,098
Mar 27, 202613.4413.8413.3213.5513.550.59%1,216,715
Mar 26, 202613.5713.8813.4213.4713.47-2.60%735,178
Mar 25, 202613.9414.2713.7713.8313.831.24%1,059,344
Mar 24, 202613.3813.7013.2013.6613.660.96%2,123,047
Mar 23, 202614.1714.4413.5213.5313.53-2.03%895,867
Mar 20, 202614.1314.3513.6913.8113.81-1.71%1,572,058
Mar 19, 202613.9814.3713.6514.0514.051.89%609,269
Mar 18, 202614.1514.1613.6913.7913.79-3.50%602,661
Mar 17, 202614.3014.4714.1714.2914.29-0.63%520,108