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Mercury Systems, Inc. (MRCY)
NASDAQ: MRCY · Real-Time Price · USD
87.63
-2.23 (-2.48%)
At close: Feb 20, 2026, 4:00 PM EST
87.00
-0.63 (-0.72%)
After-hours: Feb 20, 2026, 7:35 PM EST

Mercury Systems Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 20, 202689.7490.3987.5987.6387.63-2.48%290,445
Feb 19, 202686.6990.0786.4389.8689.863.69%342,421
Feb 18, 202684.0588.5383.5886.6686.664.01%499,424
Feb 17, 202681.1784.7580.4483.3283.321.17%397,825
Feb 13, 202680.4484.5879.7282.3682.362.63%363,349
Feb 12, 202680.6981.3478.9780.2580.25-0.10%657,020
Feb 11, 202686.1086.6178.8980.3380.33-4.78%693,133
Feb 10, 202685.5185.8582.0084.3684.36-1.18%578,517
Feb 9, 202681.5786.1381.2185.3785.373.86%638,880
Feb 6, 202681.1083.2879.2082.2082.203.96%640,865
Feb 5, 202675.1580.6574.0179.0779.072.53%1,255,653
Feb 4, 202686.9489.5774.8177.1277.12-22.32%2,647,638
Feb 3, 202695.76100.0094.9199.2899.285.74%939,241
Feb 2, 202693.0994.8691.9993.8993.890.01%732,073
Jan 30, 202696.7698.9992.7993.8893.88-4.49%728,154
Jan 29, 202699.50101.5396.5898.2998.29-1.73%505,030
Jan 28, 2026101.21101.2198.35100.02100.02-1.01%443,020
Jan 27, 202699.11101.8999.06101.04101.042.17%465,674
Jan 26, 202699.0599.0597.3298.8998.89-0.16%552,183
Jan 23, 202699.41100.4697.6499.0599.05-0.43%452,774
Jan 22, 202699.71101.6798.4699.4899.48-0.09%614,723
Jan 21, 202697.4999.8195.5099.5799.572.54%996,885
Jan 20, 2026101.35103.7796.9297.1097.10-5.75%932,516
Jan 16, 2026103.55103.84101.54103.02103.020.07%970,612
Jan 15, 202699.05103.0797.24102.95102.954.39%895,055
Jan 14, 202697.5099.2193.9798.6298.62-0.52%970,946
Jan 13, 202698.0099.3897.0299.1499.142.19%833,614
Jan 12, 202693.9397.0593.5997.0297.023.79%763,203
Jan 9, 202689.4193.7488.5393.4893.485.34%570,309
Jan 8, 202687.2691.9887.1388.7488.744.65%929,844
Jan 7, 202684.2586.2783.0084.8084.800.65%931,543
Jan 6, 202681.2984.3380.4684.2584.253.64%556,247
Jan 5, 202677.5281.6376.9981.2981.296.92%973,972
Jan 2, 202673.5176.0872.6776.0376.034.14%343,102
Dec 31, 202574.2774.2772.7073.0173.01-1.14%432,713
Dec 30, 202575.2476.5073.1173.8573.85-1.44%468,257
Dec 29, 202573.2175.4173.1474.9374.930.96%552,930
Dec 26, 202574.6574.9772.9974.2274.22-0.64%279,807
Dec 24, 202574.4975.0374.0274.7074.70-0.49%160,787
Dec 23, 202573.1575.7873.1575.0775.072.12%589,676
Dec 22, 202570.5873.7069.6673.5173.515.54%560,169
Dec 19, 202568.8470.1368.8469.6569.651.12%2,043,834
Dec 18, 202570.5671.1268.8168.8868.88-1.08%469,963
Dec 17, 202571.8073.0169.0969.6369.63-3.02%591,655
Dec 16, 202573.6173.7871.1771.8071.80-3.61%678,126
Dec 15, 202575.1375.3774.0874.4974.49-674,044
Dec 12, 202576.8877.1974.2474.4974.49-2.76%476,265
Dec 11, 202575.4577.5674.1276.6176.611.88%558,458
Dec 10, 202571.3076.0471.1875.1975.194.63%979,557
Dec 9, 202572.0874.1971.0571.8671.86-0.11%633,261