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QUANTUM BIO-SB (QNTM)
NASDAQ
$4.97+$0.09 (+1.93%)
Price as of Jun 03, 2026 7:51 PM EDT- $43.9MMarket Cap
- -66.41%1-Year Change
- BiotechnologyIndustry
QUANTUM BIO-SB (QNTM)
$4.97+$0.09 (+1.93%)
- 1 Month-6.15%Low Price$4.88High Price$9.24
- 3 Months+35.93%Low Price$2.10High Price$9.24
- 1 Year-66.41%Low Price$2.10High Price$35.00
Date
| Open | High | Low | Close | Change (%) | Volume |
|---|---|---|---|---|---|---|
06/03/2026 | 5.42 | 5.45 | 4.70 | 4.88 | -4.50% | 356,331 |
06/02/2026 | 5.05 | 5.24 | 4.70 | 5.11 | -2.67% | 608,873 |
06/01/2026 | 6.70 | 6.71 | 5.25 | 5.25 | -23.47% | 698,340 |
05/29/2026 | 7.11 | 7.24 | 6.65 | 6.86 | -2.28% | 196,794 |
05/28/2026 | 7.56 | 7.62 | 6.43 | 7.02 | -8.12% | 542,722 |
05/27/2026 | 7.10 | 7.83 | 6.62 | 7.64 | +8.37% | 551,567 |
05/26/2026 | 10.51 | 10.81 | 6.56 | 7.05 | -23.70% | 1,788,037 |
05/22/2026 | 7.80 | 9.30 | 7.21 | 9.24 | +18.31% | 833,836 |
05/21/2026 | 8.10 | 8.25 | 7.45 | 7.81 | 0.00% | 478,855 |
05/20/2026 | 7.23 | 8.24 | 6.70 | 7.81 | +11.57% | 476,252 |
05/19/2026 | 6.58 | 7.18 | 6.35 | 7.00 | +11.64% | 336,043 |
05/18/2026 | 7.45 | 7.69 | 6.07 | 6.27 | -7.93% | 499,932 |
05/15/2026 | 6.78 | 7.40 | 6.60 | 6.81 | -0.87% | 380,072 |
05/14/2026 | 5.55 | 7.25 | 5.46 | 6.87 | +25.59% | 827,817 |
05/13/2026 | 5.19 | 5.70 | 5.08 | 5.47 | +5.19% | 157,563 |
05/12/2026 | 5.09 | 5.34 | 4.89 | 5.20 | +2.77% | 121,442 |
05/11/2026 | 4.79 | 5.34 | 4.60 | 5.06 | +3.69% | 173,011 |
05/08/2026 | 4.93 | 5.01 | 4.70 | 4.88 | -2.59% | 118,020 |
05/07/2026 | 5.25 | 5.40 | 4.85 | 5.01 | -5.11% | 184,599 |
05/06/2026 | 5.17 | 5.54 | 5.17 | 5.28 | -1.49% | 207,637 |
05/06/2026 |
-$3.06 Earnings | |||||
05/05/2026 | 5.23 | 5.59 | 5.15 | 5.36 | +3.08% | 244,081 |
05/04/2026 | 5.52 | 5.73 | 5.02 | 5.20 | -6.31% | 128,707 |
05/01/2026 | 5.73 | 6.16 | 5.39 | 5.55 | -3.14% | 360,008 |
04/30/2026 | 5.65 | 5.90 | 5.00 | 5.73 | +1.42% | 487,850 |
04/29/2026 | 5.43 | 5.70 | 4.62 | 5.65 | +5.21% | 671,652 |
04/28/2026 | 4.36 | 5.60 | 4.36 | 5.37 | +20.67% | 932,159 |
04/27/2026 | 3.65 | 4.98 | 3.61 | 4.45 | +23.27% | 1,965,706 |
04/24/2026 | 3.26 | 3.65 | 3.18 | 3.61 | +12.46% | 248,698 |
04/23/2026 | 3.34 | 3.37 | 3.11 | 3.21 | -4.18% | 138,402 |
04/22/2026 | 3.53 | 3.90 | 3.20 | 3.35 | -2.62% | 442,186 |
04/21/2026 | 3.20 | 3.94 | 3.15 | 3.44 | +10.26% | 1,191,211 |
04/20/2026 | 3.15 | 3.20 | 3.05 | 3.12 | 0.00% | 77,523 |
04/17/2026 | 3.24 | 3.32 | 3.05 | 3.12 | -1.58% | 155,938 |
04/16/2026 | 3.12 | 3.33 | 3.07 | 3.17 | +3.26% | 197,783 |
04/15/2026 | 2.97 | 3.26 | 2.97 | 3.07 | +1.66% | 208,278 |
04/14/2026 | 3.36 | 3.44 | 2.80 | 3.02 | -9.99% | 431,205 |
04/13/2026 | 3.51 | 3.68 | 3.26 | 3.36 | -4.82% | 143,796 |
04/10/2026 | 3.26 | 3.68 | 3.25 | 3.53 | +7.80% | 111,301 |
04/09/2026 | 3.67 | 3.76 | 3.18 | 3.27 | -11.14% | 203,172 |
04/08/2026 | 4.01 | 4.12 | 3.60 | 3.68 | -5.15% | 254,248 |
04/07/2026 | 3.61 | 3.99 | 3.53 | 3.88 | +8.38% | 174,180 |
04/06/2026 | 3.92 | 3.95 | 3.54 | 3.58 | -10.05% | 264,405 |
04/02/2026 | 4.45 | 4.60 | 3.87 | 3.98 | -9.75% | 443,750 |
04/01/2026 | 5.08 | 6.21 | 4.40 | 4.41 | -8.70% | 1,158,071 |
03/31/2026 | 4.22 | 4.86 | 3.81 | 4.83 | +12.85% | 415,000 |
03/30/2026 | 5.05 | 6.47 | 3.95 | 4.28 | -10.27% | 2,255,970 |
03/27/2026 | 3.71 | 4.98 | 3.51 | 4.77 | +24.54% | 463,453 |
03/26/2026 | 4.20 | 4.41 | 3.60 | 3.83 | -11.95% | 281,117 |
03/26/2026 |
-$0.71 Earnings | |||||
03/25/2026 | 4.77 | 5.65 | 4.21 | 4.35 | -8.03% | 1,172,585 |
03/24/2026 | 3.04 | 4.83 | 3.01 | 4.73 | +52.58% | 2,942,956 |
03/23/2026 | 2.21 | 3.35 | 2.18 | 3.10 | +38.39% | 1,408,567 |
03/20/2026 | 2.32 | 2.38 | 2.20 | 2.24 | -5.08% | 73,081 |
03/19/2026 | 2.31 | 2.40 | 2.31 | 2.36 | -1.67% | 42,960 |
03/18/2026 | 2.37 | 2.46 | 2.33 | 2.40 | +0.21% | 72,389 |
03/17/2026 | 2.41 | 2.42 | 2.28 | 2.40 | +1.48% | 78,042 |
03/16/2026 | 2.47 | 2.48 | 2.32 | 2.36 | -4.84% | 178,771 |
03/13/2026 | 2.47 | 2.61 | 2.35 | 2.48 | -3.12% | 278,819 |
03/12/2026 | 2.23 | 3.20 | 2.11 | 2.56 | +21.90% | 3,184,891 |
03/11/2026 | 2.94 | 3.05 | 2.07 | 2.10 | -25.00% | 830,983 |
03/10/2026 | 3.36 | 3.51 | 2.80 | 2.80 | -16.67% | 340,561 |
03/09/2026 | 3.40 | 3.48 | 3.32 | 3.36 | -4.00% | 37,441 |
03/06/2026 | 3.53 | 3.75 | 3.45 | 3.50 | -2.51% | 53,664 |
03/05/2026 | 3.80 | 3.80 | 3.53 | 3.59 | -5.53% | 28,569 |
03/04/2026 | 3.76 | 3.90 | 3.65 | 3.80 | +1.33% | 42,171 |
03/03/2026 | 3.60 | 3.80 | 3.57 | 3.75 | +4.17% | 30,617 |
03/02/2026 | 3.50 | 3.65 | 3.41 | 3.60 | +1.41% | 45,568 |
02/27/2026 | 3.55 | 3.76 | 3.51 | 3.55 | -0.84% | 31,749 |
02/26/2026 | 3.77 | 3.83 | 3.55 | 3.58 | -5.54% | 30,049 |
02/25/2026 | 3.81 | 3.86 | 3.73 | 3.79 | -0.52% | 24,921 |
02/24/2026 | 3.53 | 3.84 | 3.53 | 3.81 | +7.63% | 23,147 |
02/23/2026 | 3.65 | 3.73 | 3.52 | 3.54 | -4.07% | 50,754 |
02/20/2026 | 3.72 | 4.00 | 3.63 | 3.69 | -0.81% | 34,711 |
02/19/2026 | 3.72 | 3.78 | 3.65 | 3.72 | +2.20% | 22,726 |
02/18/2026 | 3.65 | 3.80 | 3.51 | 3.64 | -1.89% | 53,957 |
02/17/2026 | 3.70 | 4.00 | 3.63 | 3.71 | +1.92% | 51,600 |
02/13/2026 | 3.66 | 3.85 | 3.62 | 3.64 | -0.27% | 21,147 |
02/12/2026 | 3.85 | 3.98 | 3.65 | 3.65 | -5.19% | 44,124 |
02/11/2026 | 4.00 | 4.04 | 3.80 | 3.85 | -2.53% | 41,068 |
02/10/2026 | 3.93 | 4.04 | 3.91 | 3.95 | +0.25% | 28,983 |
02/09/2026 | 4.01 | 4.05 | 3.80 | 3.94 | -6.19% | 50,357 |
02/06/2026 | 3.96 | 4.29 | 3.90 | 4.20 | +7.14% | 105,458 |
02/05/2026 | 3.88 | 4.15 | 3.75 | 3.92 | -2.00% | 80,678 |
02/04/2026 | 4.05 | 4.29 | 3.86 | 4.00 | -0.74% | 191,411 |
02/03/2026 | 4.24 | 4.30 | 4.00 | 4.03 | -4.95% | 65,019 |
02/02/2026 | 4.60 | 4.60 | 4.07 | 4.24 | -7.42% | 124,030 |
01/30/2026 | 4.90 | 4.98 | 4.50 | 4.58 | -5.95% | 48,562 |
01/29/2026 | 4.85 | 5.05 | 4.63 | 4.87 | -0.81% | 51,659 |
01/28/2026 | 5.20 | 5.29 | 4.80 | 4.91 | -4.66% | 82,585 |
01/27/2026 | 5.37 | 5.47 | 5.08 | 5.15 | -4.45% | 71,211 |
01/26/2026 | 6.18 | 6.18 | 5.25 | 5.39 | -12.78% | 116,136 |
01/23/2026 | 6.30 | 6.47 | 6.01 | 6.18 | -1.90% | 46,101 |
01/22/2026 | 6.60 | 6.77 | 6.05 | 6.30 | -1.87% | 69,753 |
01/21/2026 | 7.00 | 7.21 | 6.25 | 6.42 | -11.08% | 67,807 |
01/20/2026 | 7.00 | 7.29 | 6.93 | 7.22 | +2.41% | 82,548 |
01/16/2026 | 6.96 | 7.18 | 6.87 | 7.05 | +1.29% | 28,085 |
01/15/2026 | 6.90 | 7.05 | 6.85 | 6.96 | -0.71% | 39,805 |
01/14/2026 | 7.10 | 7.34 | 6.94 | 7.01 | -5.65% | 47,799 |
01/13/2026 | 7.10 | 7.50 | 6.86 | 7.43 | +6.75% | 55,941 |