Quantumsphere Acquisition Corporation QUMSU
10.44 USD +0.02 (+0.19%)
As ofNov 13, 2026, 12:32 PM EST
10.30 Day range 10.30
10.10 52-week range 10.50
- YTD
- +2.55%
- 1 year
- +2.25%
QUMSU price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 10.40 | 10.40 | 10.40 | 10.40 | 0.00 | 0.00% | 0 |
| Nov 12, 2026 | 10.40 | 10.40 | 10.40 | 10.40 | 0.00 | 0.00% | 0 |
| Nov 11, 2026 | 10.40 | 10.40 | 10.40 | 10.40 | 0.00 | 0.00% | 0 |
| Nov 10, 2026 | 10.40 | 10.40 | 10.40 | 10.40 | 0.00 | 0.00% | 0 |
| Nov 9, 2026 | 10.40 | 10.40 | 10.40 | 10.40 | 0.00 | 0.00% | 0 |
| Nov 6, 2026 | 10.48 | 10.48 | 10.40 | 10.40 | +0.10 | +0.97% | 900 |
| Nov 5, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Nov 4, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Nov 3, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Nov 2, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 30, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 29, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 28, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 27, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 26, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 23, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 22, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 21, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 20, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 19, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 16, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 15, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | 0.00 | 0.00% | 0 |
| Oct 14, 2026 | 10.30 | 10.30 | 10.30 | 10.30 | -0.08 | -0.77% | 200 |
| Oct 13, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 12, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 9, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 8, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 7, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 6, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 5, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 2, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Oct 1, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 30, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 29, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 28, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 25, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 24, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 23, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 22, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 21, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 18, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 17, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 16, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 15, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 14, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 11, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | 0.00 | 0.00% | 0 |
| Sep 10, 2026 | 10.38 | 10.38 | 10.38 | 10.38 | +0.05 | +0.48% | 3,600 |
| Sep 9, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Sep 8, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Sep 4, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Sep 3, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Sep 2, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Sep 1, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 31, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 28, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 27, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 26, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 25, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 24, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 21, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 20, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 19, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 18, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 17, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
| Aug 14, 2026 | 10.33 | 10.33 | 10.33 | 10.33 | 0.00 | 0.00% | 0 |
65 days, newest first. Daily bars as drawn on the QUMSU chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.