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Quantumsphere Acquisition (QUMSU) Stock Chart & Stock Price History

$10.33 0.00 (0.00%)
Closing price 08:14 AM Eastern
Extended Trading
$10.33 0.00 (0.00%)
As of 08:14 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Quantumsphere Acquisition Stock Price Performance

The Quantumsphere Acquisition (QUMSU) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 1.47%. In the past month, the stock has decreased 8.79%, reflecting recent market activity.

As of the latest close, Quantumsphere Acquisition traded at $10.67 with a market cap of and volume of 103 shares.

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5 Day
Performance
-0.86%
1 Month
Performance
-8.79%
3 Month
Performance
+2.28%
Year-To-Date
Performance
+1.47%

QUMSU Stock Chart for Tuesday, June, 9, 2026

Quantumsphere Acquisition Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/08/2026$10.94$10.67
-2.46%
$10.33$10.33103 shs$0.00
06/05/2026$10.42$10.94
+4.94%
$10.34$10.342,000 shs$0.00
06/04/2026$10.63$10.42
-2.01%
$10.34$10.342,000 shs$0.00
06/03/2026$10.35$10.63
+2.79%
$10.34$10.342,000 shs$0.00
06/02/2026$10.67$10.35
-3.01%
$10.34$10.342,000 shs$0.00
06/01/2026$10.69$10.67
-0.22%
$10.34$10.342,000 shs$0.00
05/29/2026$10.34$10.69
+3.38%
$10.34$10.342,000 shs$0.00
05/28/2026$10.34$10.34$10.34$10.342,000 shs$0.00
05/27/2026$10.34$10.34$10.34$10.342,000 shs$0.00
05/26/2026$10.35$10.34
-0.10%
$10.34$10.342,000 shs$0.00
05/25/2026$10.35$10.35$10.34$10.342,040 shs$0.00
05/22/2026$10.35$10.35$10.34$10.342,040 shs$0.00
05/21/2026$10.35$10.35$10.35$10.351,000 shs$0.00
05/20/2026$10.35$10.35$10.35$10.352 shs$0.00
05/19/2026$10.35$10.35$10.35$10.351,000 shs$0.00
05/18/2026$10.35$10.35$10.35$10.351,000 shs$0.00
05/15/2026$10.35$10.35$10.35$10.351,000 shs$0.00
05/14/2026$10.35$10.35$10.35$10.341 shs$0.00
05/13/2026$10.35$10.35$10.35$10.341,300 shs$0.00
05/12/2026$10.35$10.35
+0.05%
$10.35$10.341,300 shs$0.00
05/11/2026$11.33$10.35
-8.66%
$10.35$10.341,335 shs$0.00
05/08/2026$10.35$11.33
+9.43%
$10.35$10.35200 shs$0.00

This page (NASDAQ:QUMSU) was last updated on 6/9/2026 by MarketBeat.com Staff.
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