Strategy Inc (STRK)
NASDAQ: STRK · Real-Time Price · USD · Preferred Stock
75.42
+5.57 (7.97%)
At close: Sep 18, 2026, 4:00 PM EDT
75.60
+0.18 (0.24%)
After-hours: Sep 18, 2026, 7:49 PM EDT

Strategy Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 18, 202670.0175.5070.0075.4275.427.97%155,008
Sep 17, 202669.4370.1969.1969.8569.851.72%92,754
Sep 16, 202671.3473.0466.4068.6768.67-3.38%150,405
Sep 15, 202673.7073.7071.0071.0771.07-3.53%62,575
Sep 14, 202676.0177.0075.5575.6773.67-0.43%176,185
Sep 11, 202676.0177.7874.5076.0073.99-0.01%96,458
Sep 10, 202675.8076.8975.7876.0174.00-0.38%32,549
Sep 9, 202678.7578.7576.0076.3074.28-2.37%53,814
Sep 8, 202677.6778.7577.2878.1576.080.49%37,499
Sep 4, 202676.7078.7576.2077.7775.710.87%95,811
Sep 3, 202674.6077.8274.2077.1075.063.82%93,636
Sep 2, 202672.6874.3472.6874.2672.301.37%40,829
Sep 1, 202672.0473.5072.0273.2671.320.84%63,784
Aug 31, 202671.6073.0071.3672.6570.731.28%139,597
Aug 28, 202673.6273.9071.2171.7369.83-2.74%76,055
Aug 27, 202673.9074.7273.5573.7571.80-0.27%117,568
Aug 26, 202673.3474.2372.7073.9572.000.78%66,945
Aug 25, 202672.7073.9472.3673.3871.440.87%84,983
Aug 24, 202672.0173.9771.5072.7570.830.68%119,239
Aug 21, 202670.4573.3970.3072.2670.353.66%192,438
Aug 20, 202669.9870.2569.1969.7167.872.17%96,955
Aug 19, 202667.0769.2466.6568.2366.433.72%95,113
Aug 18, 202668.0568.7465.7865.7864.04-4.18%127,849
Aug 17, 202668.0169.0067.8168.6566.840.07%61,261
Aug 14, 202666.9069.0266.4768.6066.792.51%115,444
Aug 13, 202667.5268.0066.5066.9265.15-1.66%56,619
Aug 12, 202668.5368.5367.9768.0566.25-0.44%48,369
Aug 11, 202667.6068.3767.6068.3566.541.17%45,935
Aug 10, 202667.6468.2067.5067.5665.770.76%97,261
Aug 7, 202665.6267.0565.4467.0565.282.76%52,799
Aug 6, 202664.8065.5064.1865.2563.530.52%65,460
Aug 5, 202662.7264.9162.7064.9163.192.71%135,542
Aug 4, 202662.1463.3761.8063.2061.532.27%123,579
Aug 3, 202660.0362.5359.6961.8060.173.76%123,740
Jul 31, 202663.0263.0258.9159.5657.99-5.49%247,065
Jul 30, 202662.3163.7562.1063.0261.350.19%70,873
Jul 29, 202662.5063.0961.5262.9061.240.70%53,906
Jul 28, 202662.0763.1161.3562.4660.810.50%41,474
Jul 27, 202661.0362.9161.0362.1560.512.63%59,130
Jul 24, 202661.0062.2060.5660.5658.96-0.90%67,792
Jul 23, 202661.7162.7061.0261.1159.49-1.89%59,505
Jul 22, 202662.7263.1162.2962.2960.64-0.76%37,770
Jul 21, 202661.8063.1161.8062.7761.112.65%45,107
Jul 20, 202661.9863.2561.0061.1559.53-0.94%88,590
Jul 17, 202660.4061.8360.0061.7360.101.15%90,330
Jul 16, 202661.3761.7260.8461.0359.42-0.60%78,821
Jul 15, 202661.9562.3861.0361.4059.780.67%59,305
Jul 14, 202660.7761.2560.4360.9959.381.04%37,498
Jul 13, 202660.5960.8260.0060.3658.76-0.97%64,753
Jul 10, 202661.9261.9260.2660.9559.340.93%79,089