QU
NASDAQ · QUMSR
Quantumsphere Acquisition Corp. Rights
Financial Services · Shell Companies
$0.15
Down-$0.00 (-0.67%)
Updated Aug 18, 2026, 8:13 AM
SID Score
2.7/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 2.56M
- P/E ratio
- —
- Dividend yield
- —
- 52-week range
- $0.12 – $0.29
- Volume
- 215
- Avg. volume
- 61.07K
Price performance
QUMSR price history
1M range · 10 trading sessions · Daily adjusted prices
QUMSR closed at $0.15 after 10 trading sessions, down 13.94% for the selected period.
- Last close
- $0.15
- Period change
- -13.94%
- Period low
- $0.15
- Period high
- $0.18
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 14, 2026 | $0.1463 | $0.1463 | $0.1463 | $0.1463 | 215 |
| Aug 13, 2026 | $0.1502 | $0.1502 | $0.1502 | $0.1502 | 292 |
| Aug 12, 2026 | $0.1551 | $0.1551 | $0.1551 | $0.1551 | 101 |
| Aug 11, 2026 | $0.1551 | $0.1551 | $0.1551 | $0.1551 | 189 |
| Aug 10, 2026 | $0.1494 | $0.1494 | $0.1494 | $0.1494 | 114 |
| Aug 7, 2026 | $0.1446 | $0.1596 | $0.1446 | $0.1551 | 104.46K |
| Aug 6, 2026 | $0.15 | $0.1645 | $0.15 | $0.1645 | 300 |
| Jul 29, 2026 | $0.1654 | $0.1677 | $0.1654 | $0.1671 | 1.36K |
| Jul 22, 2026 | $0.1703 | $0.1799 | $0.1703 | $0.1799 | 482.61 |
| Jul 21, 2026 | $0.1372 | $0.17 | $0.1372 | $0.17 | 348 |
Latest QUMSR news
The latest Smart Investors Daily articles mentioning QUMSR.
Stock researchMarket Activity · Institutional Ownership
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