Arqit Quantum Inc. (ARQQW)
NASDAQ: ARQQW · Real-Time Price · USD · Warrants
0.0305
-0.0024 (-7.29%)
At close: Jul 31, 2026, 4:00 PM EDT
0.0319
+0.0014 (4.59%)
After-hours: Jul 31, 2026, 5:09 PM EDT

Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 31, 20260.030.030.030.030.03-7.29%13,628
Jul 30, 20260.030.030.030.030.030.92%30,160
Jul 29, 20260.030.030.010.030.038.31%50,266
Jul 28, 20260.040.040.020.030.03-12,334
Jul 27, 20260.040.040.030.030.03-24.18%22,320
Jul 24, 20260.040.040.030.040.048.77%17,204
Jul 23, 20260.030.040.010.040.04-1.35%21,903
Jul 22, 20260.040.040.040.040.04-2.63%21,080
Jul 21, 20260.040.040.040.040.04-15.18%32,812
Jul 20, 20260.040.050.040.040.0414.29%19,787
Jul 17, 20260.040.040.040.040.04-2.24%41,248
Jul 16, 20260.040.050.040.040.04-9.48%42,896
Jul 15, 20260.050.050.040.040.04-11.04%22,691
Jul 14, 20260.050.050.050.050.059.45%423
Jul 13, 20260.050.050.050.050.05-5.60%7,160
Jul 10, 20260.050.050.050.050.05-8.54%2,143
Jul 9, 20260.050.060.050.050.05-90,776
Jul 8, 20260.050.060.040.050.05-0.75%31,447
Jul 7, 20260.060.060.040.050.0520.14%58,582
Jul 6, 20260.050.050.040.040.04-26.33%18,131
Jul 2, 20260.060.060.050.060.0611.11%8,281
Jul 1, 20260.050.070.050.050.05-24.48%12,761
Jun 30, 20260.050.070.050.070.0720.57%45,440
Jun 29, 20260.050.080.050.060.0611.89%36,688
Jun 26, 20260.050.050.040.050.052.91%57,327
Jun 25, 20260.060.060.040.050.05-13.45%106,278
Jun 24, 20260.060.070.040.060.06-5.41%161,016
Jun 23, 20260.060.080.060.060.06-0.47%149,725
Jun 22, 20260.080.080.060.060.0617.04%88,952
Jun 18, 20260.060.080.050.050.05-19.40%123,097
Jun 17, 20260.060.070.050.070.07-2.19%184,906
Jun 16, 20260.070.080.050.070.070.44%89,412
Jun 15, 20260.060.070.050.070.0725.25%87,591
Jun 12, 20260.070.070.030.050.05-16.23%131,778
Jun 11, 20260.070.070.060.070.078.33%314,706
Jun 10, 20260.060.060.060.060.066.95%24,031
Jun 9, 20260.060.060.060.060.06-6.50%24,234
Jun 8, 20260.060.060.060.060.064.35%7,263
Jun 5, 20260.060.060.050.060.06-11.13%42,678
Jun 4, 20260.060.060.060.060.067.48%34,096
Jun 3, 20260.060.070.060.060.060.17%33,751
Jun 2, 20260.060.070.060.060.06-1.64%37,683
Jun 1, 20260.070.070.060.060.06-34,505
May 29, 20260.070.070.060.060.06-15.37%56,864
May 28, 20260.070.080.070.070.075.09%26,211
May 27, 20260.070.080.070.070.07-8.52%47,752
May 26, 20260.080.080.070.080.086.98%31,402
May 22, 20260.080.080.070.070.07-10.00%259,304
May 21, 20260.070.100.070.080.082.63%154,421
May 20, 20260.070.090.060.080.088.73%27,113