Quantum Computing Inc. (QUBT)
NASDAQ: QUBT · Real-Time Price · USD
11.96
-0.28 (-2.29%)
At close: May 29, 2026, 4:00 PM EDT
11.94
-0.02 (-0.17%)
After-hours: May 29, 2026, 7:59 PM EDT

Quantum Computing Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 29, 202612.0012.1011.4811.9611.96-2.29%21,233,386
May 28, 202611.4012.3911.3212.2412.247.18%30,550,398
May 27, 202611.5511.8211.1211.4211.42-2.23%20,129,589
May 26, 202612.4812.5311.2711.6811.68-5.12%33,720,167
May 22, 202611.6213.3911.6112.3112.317.89%67,480,867
May 21, 202610.4711.4510.3211.4111.4119.35%55,359,644
May 20, 20269.329.669.199.569.563.69%13,452,178
May 19, 20269.559.779.149.229.22-5.10%11,408,159
May 18, 202610.5010.509.439.729.72-7.52%18,034,652
May 15, 202611.2411.2410.5010.5110.51-10.44%21,801,204
May 14, 202610.8112.3210.5411.7311.736.35%36,851,453
May 13, 202611.7011.7210.8511.0311.03-6.37%36,152,641
May 12, 202612.7014.4511.2911.7811.7815.72%141,078,796
May 11, 20269.4910.329.3310.1810.186.04%31,560,924
May 8, 20269.829.959.229.609.60-0.31%12,800,958
May 7, 202610.0610.239.379.639.63-7.93%13,437,648
May 6, 20269.7010.539.5910.4610.469.41%19,566,538
May 5, 20269.599.629.159.569.560.63%9,078,900
May 4, 20269.159.889.149.509.503.15%13,368,403
May 1, 20269.019.238.849.219.212.11%10,240,110
Apr 30, 20268.339.098.199.029.028.94%11,042,698
Apr 29, 20268.528.527.988.288.28-3.38%11,370,449
Apr 28, 20268.838.888.418.578.57-5.82%8,744,651
Apr 27, 20268.829.128.719.109.101.79%7,438,709
Apr 24, 20269.269.278.598.948.94-1.22%13,060,032
Apr 23, 20269.719.908.889.059.05-8.22%18,933,580
Apr 22, 20269.5910.179.569.869.864.78%16,293,621
Apr 21, 202610.0110.109.399.419.41-4.27%18,006,630
Apr 20, 20269.359.949.289.839.832.72%19,699,289
Apr 17, 20269.579.919.359.579.571.38%22,053,546
Apr 16, 20269.779.799.019.449.440.43%33,663,289
Apr 15, 20268.559.718.419.409.4015.91%43,699,491
Apr 14, 20267.608.337.528.118.1111.55%23,177,433
Apr 13, 20266.877.306.787.277.272.97%7,159,592
Apr 10, 20266.937.286.877.067.064.13%7,924,174
Apr 9, 20266.866.956.756.786.78-2.16%5,419,776
Apr 8, 20267.387.486.856.936.932.36%8,430,985
Apr 7, 20266.736.786.546.776.77-1.31%8,096,201
Apr 6, 20266.847.086.786.866.86-0.15%6,271,964
Apr 2, 20266.406.876.346.876.873.46%7,255,472
Apr 1, 20266.977.046.616.646.64-3.07%8,064,565
Mar 31, 20266.466.946.466.856.858.56%13,443,309
Mar 30, 20266.726.756.186.316.31-5.26%8,288,567
Mar 27, 20266.967.026.636.666.66-6.46%9,791,189
Mar 26, 20267.117.397.107.127.12-2.73%6,903,380
Mar 25, 20267.627.717.147.327.32-1.74%8,600,776
Mar 24, 20267.207.537.077.457.451.50%8,544,534
Mar 23, 20266.987.396.937.347.345.46%12,101,794
Mar 20, 20267.077.206.856.966.96-3.20%9,311,141
Mar 19, 20267.017.376.887.197.19-0.83%9,823,637