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NasdaqCM - Delayed Quote USD

Quantum Computing Inc. (QUBT)

8.01 +0.05 (+0.63%)
At close: September 4 at 4:00:00 PM EDT
8.00 -0.01 (-0.12%)
After hours: September 4 at 7:59:54 PM EDT
Trade QUBT on Coinbase
Currency in USD
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Date Open High Low Close Adj Close Volume
Sep 4, 2026
7.93 8.03 7.84 8.01 8.01 3,671,700
Sep 3, 2026
7.89 8.07 7.87 7.96 7.96 4,699,300
Sep 2, 2026
7.81 8.00 7.80 7.84 7.84 7,061,300
Sep 1, 2026
8.00 8.12 7.83 7.90 7.90 5,886,200
Aug 31, 2026
8.10 8.35 8.08 8.23 8.23 4,537,900
Aug 28, 2026
8.52 8.64 8.07 8.15 8.15 7,542,300
Aug 27, 2026
8.61 8.78 8.42 8.65 8.65 7,491,700
Aug 26, 2026
8.43 8.58 8.29 8.35 8.35 4,969,800
Aug 25, 2026
8.45 8.62 8.22 8.46 8.46 5,637,300
Aug 24, 2026
8.62 8.72 8.18 8.24 8.24 8,452,000
Aug 21, 2026
8.24 8.95 8.24 8.92 8.92 13,920,900
Aug 20, 2026
8.47 8.56 8.03 8.14 8.14 8,046,900
Aug 19, 2026
8.36 8.50 8.14 8.42 8.42 6,604,400
Aug 18, 2026
8.50 8.94 8.45 8.52 8.52 7,453,300
Aug 17, 2026
8.92 9.18 8.73 9.05 9.05 6,943,000
Aug 14, 2026
8.79 9.10 8.76 9.01 9.01 7,294,900
Aug 13, 2026
8.87 9.26 8.78 8.92 8.92 9,700,300
Aug 12, 2026
9.15 9.24 8.77 8.92 8.92 7,844,000
Aug 11, 2026
9.16 9.16 8.70 8.95 8.95 8,827,600
Aug 10, 2026
9.17 9.24 8.86 8.93 8.93 9,705,000
Aug 7, 2026
8.94 9.20 8.75 9.18 9.18 9,182,700
Aug 6, 2026
8.52 8.97 8.47 8.77 8.77 5,813,100
Aug 5, 2026
9.12 9.23 8.85 8.88 8.88 6,208,500
Aug 4, 2026
8.98 9.35 8.92 9.23 9.23 12,954,600
Aug 3, 2026
8.10 8.74 8.00 8.74 8.74 10,064,600
Jul 31, 2026
8.17 8.39 7.92 8.10 8.10 10,482,000
Jul 30, 2026
7.61 8.04 7.53 8.02 8.02 8,417,800
Jul 29, 2026
7.60 7.80 7.30 7.30 7.30 8,505,600
Jul 28, 2026
7.75 7.88 7.30 7.72 7.72 8,655,900
Jul 27, 2026
7.73 8.17 7.68 7.96 7.96 10,494,800
Jul 24, 2026
7.85 7.88 7.41 7.43 7.43 7,303,300
Jul 23, 2026
7.76 8.08 7.70 7.86 7.86 6,243,100
Jul 22, 2026
8.19 8.26 7.80 7.91 7.91 8,273,000
Jul 21, 2026
8.07 8.26 7.95 8.22 8.22 8,536,100
Jul 20, 2026
7.86 8.05 7.72 7.92 7.92 8,525,300
Jul 17, 2026
7.47 8.08 7.41 7.80 7.80 10,574,300
Jul 16, 2026
7.95 7.99 7.54 7.64 7.64 10,010,000
Jul 15, 2026
8.30 8.49 7.91 8.04 8.04 7,389,700
Jul 14, 2026
8.18 8.32 8.05 8.32 8.32 7,535,800
Jul 13, 2026
8.50 8.51 7.92 8.00 8.00 11,149,200
Jul 10, 2026
9.18 9.23 8.60 8.66 8.66 8,458,700
Jul 9, 2026
8.80 9.33 8.75 9.15 9.15 8,755,400
Jul 8, 2026
8.52 8.90 8.49 8.75 8.75 8,226,800
Jul 7, 2026
9.15 9.18 8.48 8.69 8.69 13,855,100
Jul 6, 2026
9.09 9.57 9.00 9.37 9.37 8,618,600
Jul 2, 2026
9.55 9.88 8.94 9.05 9.05 12,069,800
Jul 1, 2026
9.69 10.02 9.41 9.43 9.43 11,491,000
Jun 30, 2026
9.69 9.88 9.44 9.70 9.70 11,542,000
Jun 29, 2026
9.35 10.10 9.17 9.92 9.92 17,158,200
Jun 26, 2026
8.95 9.38 8.83 9.18 9.18 16,345,300
Jun 25, 2026
10.05 10.19 9.00 9.09 9.09 14,920,100
Jun 24, 2026
10.27 10.35 9.61 9.70 9.70 19,047,300
Jun 23, 2026
10.39 11.23 10.21 10.49 10.49 22,835,500
Jun 22, 2026
10.55 11.30 10.44 10.54 10.54 17,242,300
Jun 18, 2026
10.23 10.81 9.88 10.76 10.76 21,444,500
Jun 17, 2026
10.31 10.44 9.68 9.77 9.77 12,932,700
Jun 16, 2026
10.84 10.93 9.99 10.12 10.12 16,580,800
Jun 15, 2026
10.74 11.52 10.60 11.10 11.10 24,704,800
Jun 12, 2026
10.01 10.49 9.68 9.93 9.93 12,384,000
Jun 11, 2026
9.48 10.05 9.33 9.91 9.91 13,028,600
Jun 10, 2026
9.39 10.09 9.32 9.53 9.53 13,687,400
Jun 9, 2026
10.37 10.66 9.06 9.51 9.51 17,771,900
Jun 8, 2026
10.30 10.63 9.95 10.45 10.45 12,412,500
Jun 5, 2026
10.90 10.90 9.81 9.95 9.95 21,673,600
Jun 4, 2026
11.00 11.41 10.73 11.19 11.19 17,495,300
Jun 3, 2026
11.95 12.35 11.17 11.20 11.20 22,087,700
Jun 2, 2026
12.24 12.70 11.82 12.25 12.25 25,479,600
Jun 1, 2026
11.67 13.00 11.03 12.39 12.39 32,254,600
May 29, 2026
12.00 12.10 11.48 11.96 11.96 21,438,100
May 28, 2026
11.40 12.39 11.32 12.24 12.24 30,904,200
May 27, 2026
11.55 11.82 11.12 11.42 11.42 20,366,900
May 26, 2026
12.48 12.53 11.27 11.68 11.68 34,034,000
May 22, 2026
11.61 13.39 11.61 12.31 12.31 68,053,900
May 21, 2026
10.47 11.44 10.32 11.41 11.41 57,198,100
May 20, 2026
9.32 9.66 9.19 9.56 9.56 13,615,900
May 19, 2026
9.55 9.77 9.14 9.22 9.22 11,586,700
May 18, 2026
10.50 10.50 9.43 9.72 9.72 18,177,700
May 15, 2026
11.24 11.24 10.50 10.51 10.51 21,801,200
May 14, 2026
10.81 12.32 10.54 11.73 11.73 36,851,500
May 13, 2026
11.69 11.72 10.85 11.03 11.03 36,152,600
May 12, 2026
12.70 14.45 11.29 11.78 11.78 141,078,800
May 11, 2026
9.49 10.31 9.33 10.18 10.18 31,560,900
May 8, 2026
9.81 9.95 9.22 9.60 9.60 12,801,000
May 7, 2026
10.06 10.23 9.37 9.63 9.63 13,437,600
May 6, 2026
9.70 10.53 9.59 10.46 10.46 19,566,500
May 5, 2026
9.59 9.62 9.15 9.56 9.56 9,078,900
May 4, 2026
9.15 9.88 9.14 9.50 9.50 13,368,400
May 1, 2026
9.01 9.23 8.84 9.21 9.21 10,240,100
Apr 30, 2026
8.33 9.09 8.19 9.02 9.02 11,042,700
Apr 29, 2026
8.52 8.52 7.98 8.28 8.28 11,370,400
Apr 28, 2026
8.83 8.88 8.41 8.57 8.57 8,744,700
Apr 27, 2026
8.81 9.12 8.70 9.10 9.10 7,438,700
Apr 24, 2026
9.26 9.27 8.59 8.94 8.94 13,060,000
Apr 23, 2026
9.71 9.90 8.88 9.05 9.05 18,933,600
Apr 22, 2026
9.59 10.17 9.56 9.86 9.86 16,293,600
Apr 21, 2026
10.01 10.10 9.39 9.41 9.41 18,006,600
Apr 20, 2026
9.35 9.94 9.28 9.83 9.83 19,699,300
Apr 17, 2026
9.57 9.90 9.35 9.57 9.57 22,053,500
Apr 16, 2026
9.77 9.79 9.01 9.44 9.44 33,663,300
Apr 15, 2026
8.55 9.71 8.41 9.40 9.40 43,699,500
Apr 14, 2026
7.59 8.33 7.52 8.11 8.11 23,177,400
Apr 13, 2026
6.87 7.30 6.78 7.27 7.27 7,159,600
Apr 10, 2026
6.93 7.28 6.87 7.06 7.06 7,924,200
Apr 9, 2026
6.86 6.95 6.75 6.78 6.78 5,419,800
Apr 8, 2026
7.38 7.48 6.84 6.93 6.93 8,431,000
Apr 7, 2026
6.73 6.78 6.53 6.77 6.77 8,096,200
Apr 6, 2026
6.84 7.08 6.78 6.86 6.86 6,272,000
Apr 2, 2026
6.40 6.87 6.34 6.87 6.87 7,255,500
Apr 1, 2026
6.97 7.04 6.61 6.64 6.64 8,064,600
Mar 31, 2026
6.45 6.94 6.45 6.85 6.85 13,443,300
Mar 30, 2026
6.72 6.74 6.18 6.31 6.31 8,288,600
Mar 27, 2026
6.96 7.01 6.63 6.66 6.66 9,791,200
Mar 26, 2026
7.11 7.39 7.10 7.12 7.12 6,903,400
Mar 25, 2026
7.62 7.71 7.14 7.32 7.32 8,600,800
Mar 24, 2026
7.20 7.53 7.07 7.45 7.45 8,544,500
Mar 23, 2026
6.97 7.39 6.93 7.34 7.34 12,101,800
Mar 20, 2026
7.07 7.20 6.85 6.96 6.96 9,311,100
Mar 19, 2026
7.01 7.37 6.88 7.19 7.19 9,823,600
Mar 18, 2026
7.48 7.51 7.20 7.25 7.25 8,536,800
Mar 17, 2026
7.35 7.57 7.30 7.54 7.54 8,121,000
Mar 16, 2026
7.49 7.67 7.19 7.37 7.37 10,194,100
Mar 13, 2026
7.49 7.69 7.28 7.30 7.30 9,137,100
Mar 12, 2026
7.49 7.55 7.23 7.43 7.43 11,177,900
Mar 11, 2026
7.58 7.86 7.43 7.62 7.62 9,294,400
Mar 10, 2026
7.74 7.95 7.56 7.60 7.60 11,794,200
Mar 9, 2026
7.40 7.77 7.22 7.63 7.63 12,019,200
Mar 6, 2026
7.50 8.05 7.41 7.60 7.60 12,238,100
Mar 5, 2026
7.98 8.07 7.58 7.72 7.72 13,945,700
Mar 4, 2026
7.99 8.25 7.85 8.15 8.15 13,361,800
Mar 3, 2026
8.11 8.28 7.70 7.73 7.73 14,785,200
Mar 2, 2026
8.09 8.61 8.04 8.59 8.59 12,165,200
Feb 27, 2026
8.71 8.80 8.11 8.41 8.41 12,096,500
Feb 26, 2026
9.10 9.15 8.60 9.04 9.04 17,557,800
Feb 25, 2026
8.22 8.94 8.09 8.68 8.68 14,679,200
Feb 24, 2026
7.81 8.23 7.76 8.11 8.11 8,739,700
Feb 23, 2026
7.76 7.98 7.63 7.88 7.88 8,357,900
Feb 20, 2026
8.16 8.30 7.84 7.90 7.90 9,106,800
Feb 19, 2026
8.05 8.31 7.95 8.22 8.22 7,318,300
Feb 18, 2026
8.06 8.45 7.80 8.21 8.21 8,777,700
Feb 17, 2026
8.31 8.36 7.91 8.05 8.05 10,516,800
Feb 13, 2026
8.36 8.59 7.96 8.47 8.47 11,249,200
Feb 12, 2026
8.52 8.52 7.92 8.19 8.19 12,288,000
Feb 11, 2026
9.23 9.23 8.23 8.54 8.54 13,578,600
Feb 10, 2026
9.35 9.68 8.89 8.96 8.96 10,698,800
Feb 9, 2026
9.32 9.58 8.97 9.44 9.44 12,785,700
Feb 6, 2026
8.29 9.66 8.24 9.43 9.43 20,860,000
Feb 5, 2026
8.74 8.89 7.70 7.81 7.81 19,144,100
Feb 4, 2026
9.53 9.53 8.62 9.13 9.13 14,704,500
Feb 3, 2026
9.57 9.73 9.13 9.65 9.65 15,298,500
Feb 2, 2026
9.27 9.37 8.99 9.34 9.34 11,543,200
Jan 30, 2026
10.06 10.24 9.00 9.27 9.27 20,020,700
Jan 29, 2026
11.01 11.04 10.11 10.18 10.18 17,309,900
Jan 28, 2026
11.31 11.53 10.97 11.13 11.13 11,770,300
Jan 27, 2026
10.98 11.43 10.82 11.31 11.31 10,870,400
Jan 26, 2026
11.45 11.46 10.74 10.84 10.84 14,361,600
Jan 23, 2026
12.10 12.12 11.15 11.46 11.46 17,534,200
Jan 22, 2026
11.78 12.49 11.70 12.00 12.00 18,341,700
Jan 21, 2026
12.18 12.62 10.82 11.64 11.64 28,319,400
Jan 20, 2026
12.14 12.95 11.88 11.93 11.93 21,124,900
Jan 16, 2026
12.31 13.19 12.07 12.70 12.70 21,206,400
Jan 15, 2026
12.98 13.31 12.16 12.18 12.18 23,407,200
Jan 14, 2026
11.67 12.54 11.48 12.51 12.51 18,108,400
Jan 13, 2026
12.24 12.40 11.46 11.69 11.69 14,818,200
Jan 12, 2026
11.68 12.13 11.37 12.11 12.11 14,867,900
Jan 9, 2026
12.04 12.69 11.65 11.72 11.72 17,449,600
Jan 8, 2026
11.60 12.34 11.48 11.94 11.94 14,874,300
Jan 7, 2026
12.01 12.18 11.57 11.65 11.65 13,737,800
Jan 6, 2026
11.96 12.26 11.46 12.14 12.14 20,714,600
Jan 5, 2026
11.27 12.43 11.11 11.96 11.96 22,731,900
Jan 2, 2026
10.55 11.06 10.23 11.01 11.01 16,622,700
Dec 31, 2025
10.32 10.59 10.15 10.26 10.26 14,009,500
Dec 30, 2025
10.58 10.88 10.36 10.40 10.40 11,335,800
Dec 29, 2025
10.48 10.85 10.31 10.57 10.57 13,448,800
Dec 26, 2025
11.35 11.37 10.62 10.66 10.66 13,626,300
Dec 24, 2025
11.73 11.75 11.18 11.42 11.42 7,837,900
Dec 23, 2025
11.97 12.50 11.58 11.73 11.73 16,241,000
Dec 22, 2025
10.94 12.55 10.88 12.29 12.29 28,652,600
Dec 19, 2025
10.34 11.03 10.27 10.89 10.89 26,851,100
Dec 18, 2025
10.60 10.86 10.13 10.34 10.34 14,396,300
Dec 17, 2025
11.18 11.42 10.14 10.22 10.22 19,257,900
Dec 16, 2025
10.80 11.31 10.76 11.27 11.27 14,927,600
Dec 15, 2025
12.03 12.06 10.86 10.91 10.91 18,682,000
Dec 12, 2025
12.65 13.02 11.99 12.05 12.05 18,187,100
Dec 11, 2025
12.24 12.93 11.97 12.83 12.83 13,536,400
Dec 10, 2025
13.00 13.03 12.23 12.56 12.56 21,770,200
Dec 9, 2025
12.87 13.40 12.56 13.21 13.21 15,125,900
Dec 8, 2025
13.10 13.26 12.53 13.01 13.01 17,190,700
Dec 5, 2025
13.29 13.43 12.73 12.84 12.84 20,717,600
Dec 4, 2025
11.89 13.64 11.76 13.58 13.58 29,093,500
Dec 3, 2025
11.00 12.18 10.68 12.07 12.07 20,218,900
Dec 2, 2025
11.04 11.45 10.93 11.00 11.00 13,447,900
Dec 1, 2025
11.32 11.36 10.92 10.95 10.95 14,039,100
Nov 28, 2025
11.56 11.98 11.41 11.70 11.70 9,250,900
Nov 26, 2025
11.69 11.80 11.17 11.46 11.46 15,082,700
Nov 25, 2025
11.27 11.81 10.79 11.60 11.60 19,876,700
Nov 24, 2025
10.27 11.59 10.18 11.49 11.49 22,870,600
Nov 21, 2025
10.38 10.52 9.50 10.20 10.20 25,076,500
Nov 20, 2025
12.09 12.23 10.19 10.27 10.27 34,810,300
Nov 19, 2025
12.50 12.68 11.35 11.56 11.56 32,207,800
Nov 18, 2025
11.29 13.07 11.24 12.34 12.34 64,754,900
Nov 17, 2025
11.71 12.25 10.91 11.50 11.50 71,376,300
Nov 14, 2025
9.61 11.18 9.54 10.60 10.60 38,176,900
Nov 13, 2025
10.77 10.85 9.86 10.03 10.03 28,157,400
Nov 12, 2025
12.00 12.06 11.02 11.14 11.14 24,994,300
Nov 11, 2025
12.41 12.60 11.74 11.94 11.94 28,988,000
Nov 10, 2025
13.44 13.56 12.62 12.70 12.70 21,553,100
Nov 7, 2025
12.74 12.86 11.60 12.86 12.86 27,666,100
Nov 6, 2025
14.15 14.16 12.91 13.15 13.15 21,239,500
Nov 5, 2025
14.11 14.35 13.33 14.19 14.19 19,868,600
Nov 4, 2025
14.77 15.09 13.71 13.71 13.71 25,081,600
Nov 3, 2025
16.64 16.68 15.31 15.38 15.38 32,164,400
Oct 31, 2025
15.31 16.79 15.17 16.71 16.71 44,842,100
Oct 30, 2025
15.14 15.49 14.70 14.97 14.97 23,022,600
Oct 29, 2025
15.01 15.68 14.72 15.52 15.52 37,045,800
Oct 28, 2025
15.77 16.19 14.90 14.91 14.91 42,666,700
Oct 27, 2025
16.08 16.71 15.68 15.72 15.72 45,408,000
Oct 24, 2025
16.70 17.35 15.51 15.53 15.53 37,701,100
Oct 23, 2025
16.81 16.90 15.37 15.94 15.94 55,753,800
Oct 22, 2025
15.40 15.69 13.88 14.87 14.87 51,281,500
Oct 21, 2025
17.31 17.40 15.55 16.00 16.00 46,061,400
Oct 20, 2025
18.74 18.88 17.18 17.28 17.28 39,172,300
Oct 17, 2025
18.63 19.11 17.78 18.33 18.33 40,676,200
Oct 16, 2025
21.35 21.44 18.48 18.74 18.74 49,848,000
Oct 15, 2025
23.22 23.79 20.57 21.23 21.23 53,212,900
Oct 14, 2025
21.21 23.34 20.13 21.78 21.78 54,128,400
Oct 13, 2025
19.94 21.50 19.44 21.46 21.46 44,066,300
Oct 10, 2025
21.56 21.77 19.01 19.01 19.01 52,504,000
Oct 9, 2025
21.20 21.41 20.38 21.32 21.32 43,675,400
Oct 8, 2025
22.03 22.74 20.22 20.82 20.82 52,578,800
Oct 7, 2025
23.87 23.88 21.00 22.01 22.01 69,257,500
Oct 6, 2025
21.65 23.39 20.93 22.16 22.16 102,065,500
Oct 3, 2025
21.75 25.84 20.91 24.62 24.62 118,439,600
Oct 2, 2025
19.31 20.46 19.21 19.98 19.98 46,510,600
Oct 1, 2025
18.34 19.68 18.00 18.97 18.97 20,377,000
Sep 30, 2025
18.85 19.29 18.21 18.41 18.41 20,906,600
Sep 29, 2025
20.70 21.30 18.67 18.85 18.85 32,791,800
Sep 26, 2025
20.55 23.44 19.75 20.15 20.15 54,799,900
Sep 25, 2025
20.40 21.18 19.21 20.58 20.58 46,061,100
Sep 24, 2025
21.92 22.45 20.00 21.41 21.41 41,305,300
Sep 23, 2025
21.01 22.24 19.92 21.41 21.41 50,557,900
Sep 22, 2025
20.33 20.92 18.41 20.21 20.21 80,679,900
Sep 19, 2025
18.19 23.98 18.17 23.27 23.27 98,556,700
Sep 18, 2025
18.48 19.25 17.78 18.35 18.35 42,934,200
Sep 17, 2025
16.73 18.01 16.59 17.71 17.71 35,448,100
Sep 16, 2025
16.92 17.07 15.76 16.87 16.87 29,370,300
Sep 15, 2025
17.22 17.48 16.56 16.83 16.83 19,579,700
Sep 12, 2025
16.00 17.26 15.86 17.01 17.01 28,710,000
Sep 11, 2025
15.37 16.01 15.12 15.89 15.89 14,810,400
Sep 10, 2025
16.15 16.28 15.30 15.41 15.41 19,483,500
Sep 9, 2025
15.25 16.23 15.09 16.19 16.19 17,597,200
Sep 8, 2025
15.00 15.30 14.71 15.24 15.24 12,545,400
Sep 5, 2025
15.08 15.68 14.78 15.11 15.11 13,657,900

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