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Quantumsphere Acquisition

QUMSR · NASDAQ

$0.12−$0.01 (−7.69%)TodayMarket closed ·
Prev close $0.13

About QUMSR

Quantumsphere Acquisition Corp. operates as a blank check company. The company is headquartered in New York City, New York. The company went IPO on 2025-08-06. The firm is formed for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. The firm has not selected any specific Business Combination target, and the Company has not engaged in any substantive discussions, directly or indirectly, with any business combination target. The firm is not engaged in any business operations and has not generated any revenue.

Employees
0
Headquarters
New York City, New York
Listed
Aug 6, 2025
Sector
N/A
Industry
N/A

QUMSR key statistics

Market cap
118.63M
Price-earnings ratio
0.00
Dividend yield
—
Average volume
13.36K
Volume
1.43K
Open price
$0.0976
High today
$0.12
Low today
$0.0701
52 Week high
$0.3299
52 Week low
$0.0502

Quantumsphere Acquisition (QUMSR) at a glance

As of Oct 29, 2026, Quantumsphere Acquisition (QUMSR) shares are priced at $0.12, giving the company a market cap of 118.63M and a price-to-earnings ratio of 0.00.

Today the stock has traded between $0.0701 and $0.12. The current price is 71.2% above the day's low and 0.0% below its high.

Volume so far is 1.43K shares, below the average of 13.36K shares a day.

Over the past year Quantumsphere Acquisition has ranged from $0.0502 to $0.3299, and now sits 25% of the way up that range.

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Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.