Quantum Computing Inc. (QUBT)
NASDAQ: QUBT · Real-Time Price · USD
8.21
+0.16 (1.99%)
At close: Feb 18, 2026, 4:00 PM EST
8.21
0.00 (0.00%)
After-hours: Feb 18, 2026, 5:56 PM EST

Quantum Computing Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 18, 20268.068.457.808.218.211.99%8,748,466
Feb 17, 20268.318.377.918.058.05-4.96%10,472,229
Feb 13, 20268.368.597.968.478.473.42%11,196,015
Feb 12, 20268.528.527.928.198.19-4.10%12,203,887
Feb 11, 20269.239.238.238.548.54-4.69%13,508,028
Feb 10, 20269.359.688.898.968.96-5.08%10,491,275
Feb 9, 20269.329.588.979.449.440.11%12,695,833
Feb 6, 20268.299.678.259.439.4320.74%20,726,497
Feb 5, 20268.748.897.707.817.81-14.46%18,616,459
Feb 4, 20269.549.548.629.139.13-5.39%14,628,329
Feb 3, 20269.579.739.139.659.653.32%15,201,108
Feb 2, 20269.279.379.009.349.340.76%11,411,334
Jan 30, 202610.0610.249.009.279.27-8.94%19,844,239
Jan 29, 202611.0111.0410.1110.1810.18-8.54%17,125,292
Jan 28, 202611.3111.5310.9711.1311.13-1.59%11,640,559
Jan 27, 202610.9811.4310.8211.3111.314.34%10,801,358
Jan 26, 202611.4511.4610.7410.8410.84-5.41%14,251,062
Jan 23, 202612.1012.1211.1511.4611.46-4.50%17,386,886
Jan 22, 202611.7812.4911.7012.0012.003.09%18,116,964
Jan 21, 202612.1812.6210.8311.6411.64-2.43%28,167,862
Jan 20, 202612.1412.9511.8811.9311.93-6.06%20,847,508
Jan 16, 202612.3213.2012.0712.7012.704.27%21,100,960
Jan 15, 202612.9813.3112.1612.1812.18-2.64%23,373,510
Jan 14, 202611.6712.5411.4812.5112.517.01%18,108,436
Jan 13, 202612.2412.4011.4611.6911.69-3.47%14,818,226
Jan 12, 202611.6812.1311.3712.1112.113.33%14,867,922
Jan 9, 202612.0412.6911.6511.7211.72-1.84%17,449,603
Jan 8, 202611.6012.3411.4811.9411.942.49%14,874,322
Jan 7, 202612.0112.1811.5711.6511.65-4.04%13,737,788
Jan 6, 202611.9612.2611.4612.1412.141.51%20,714,582
Jan 5, 202611.2712.4311.1111.9611.968.63%22,731,908
Jan 2, 202610.5511.0710.2311.0111.017.31%16,622,708
Dec 31, 202510.3310.5910.1510.2610.26-1.35%14,009,543
Dec 30, 202510.5810.8810.3610.4010.40-1.61%11,335,844
Dec 29, 202510.4810.8610.3110.5710.57-0.84%13,448,848
Dec 26, 202511.3511.3710.6210.6610.66-6.65%13,626,320
Dec 24, 202511.7311.7511.1811.4211.42-2.64%7,837,916
Dec 23, 202511.9712.5011.5811.7311.73-4.56%16,241,006
Dec 22, 202510.9412.5510.8812.2912.2912.86%28,652,609
Dec 19, 202510.3411.0310.2710.8910.895.32%26,851,145
Dec 18, 202510.6010.8610.1310.3410.341.17%14,396,289
Dec 17, 202511.1811.4210.1410.2210.22-9.32%19,257,889
Dec 16, 202510.8011.3210.7611.2711.273.30%14,927,598
Dec 15, 202512.0312.0710.8610.9110.91-9.46%18,681,976
Dec 12, 202512.6513.0211.9912.0512.05-6.08%18,187,108
Dec 11, 202512.2412.9311.9712.8312.832.15%13,536,369
Dec 10, 202513.0013.0312.2412.5612.56-4.92%21,770,222
Dec 9, 202512.8713.4012.5613.2113.211.54%15,125,851
Dec 8, 202513.1013.2612.5313.0113.011.32%17,190,745
Dec 5, 202513.2913.4312.7312.8412.84-5.45%20,717,620