Quantumsphere Acquisition Corp. (QUMS)

NASDAQ

$10.38

$-0.01

(-0.08%)

After-Hours

Quantumsphere Acquisition Corp. (QUMS) Live Price Chart

Last updated: ⁦2026-10-21 20:04:00⁩. Prices reflect the latest after-hours trading data. Stock price data is sourced from Massive.

Summary

Quantumsphere Acquisition Corp. (QUMS) operates in the BLANK CHECKS sector and is listed on NASDAQ. The stock is currently priced at $10.38, with a market capitalization of $118.40M and a P/E ratio of 75.53. Over the past 52 weeks, its price has ranged from $9.97 to $10.39. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$118.40M
Open	$10.39
Day's High	$10.39
Day's Low	$9.92
Previous Close	$10.38
Volume	20.00
Average Volume	46.95K
P/E Ratio	75.53
52-Week High	$10.39
52-Week Low	$9.97
Dividend Yield	--
Earnings Date	--

Quantumsphere Acquisition Corp. (QUMS) After-Hours Stock Price

Quantumsphere Acquisition Corp. (QUMS) is trading at $10.38 in after-hours trading as of 2026-10-21 20:00:00, unchanged from the regular-session close of $10.38.

After-hours trading shows how investors are pricing QUMS after the regular session closes. The current after-hours price is near the regular-session close, indicating neutral after-hours sentiment.

Quantumsphere Acquisition Corp. (QUMS) 7-Day Stock Price Change

Over the past seven days, Quantumsphere Acquisition Corp. (QUMS) moved from $10.35 to $10.38, representing a gain of 0.29% ($0.03).

The stock traded between $10.35 and $10.39 during the period. The latest price is near the upper end of the 7-day range, indicating range-bound.

The average daily volume was 31.13 thousand shares, down versus the previous seven-day period, indicating lower trading activity.

QUMS 52-Week Price Position

Position in Range: 98.1%

52W Low$9.97

52W High$10.39

QUMS is currently trading at $10.38, placing it 98.1% of the way from its 52-week low of $9.97 to its 52-week high of $10.39. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Quantumsphere Acquisition Corp. (QUMS)?

Quantumsphere Acquisition Corp is a newly organized blank check company.

Quantumsphere Acquisition Corp. Information

Industry	BLANK CHECKS
Employees	1
Exchange	NASDAQ

How to Buy Quantumsphere Acquisition Corp. (QUMS) Stock on MEXC

Eligible investors can buy real shares of Quantumsphere Acquisition Corp. (QUMS) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for QUMS and Place Your Order

Open the RealStocks trading page and search for QUMS. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Quantumsphere Acquisition Corp. (QUMS) stock price today?

Quantumsphere Acquisition Corp. (QUMS) is currently trading at $ 10.38, unchanged from the previous close of $ 10.38. Intraday prices update in real time during regular trading hours.

2.Is QUMS stock going up or down today?

As of 2026-10-21 20:00:00, QUMS is trading at $ 10.38, unchanged from its previous close of $ 10.38. The stock has traded between $ 9.92 and $ 10.39 during today’s regular session. Past price movements do not guarantee future results.

3.What is QUMS pre-market price?

As of 2026-10-21 20:00:00, QUMS is trading at $ 10.37 in pre-market trading, down 0.10% ($0.01) from the previous close of $ 10.38. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is QUMS after-hours price?

As of 2026-10-21 20:00:00, QUMS is trading at $ 10.38 in after-hours trading, unchanged from the regular-session close of $ 10.38. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is QUMS stock trading now?

QUMS trades on the NASDAQ exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does QUMS sit relative to its 52-week high and low?

Over the past 52 weeks, QUMS has traded between a low of $ 9.97 and a high of $ 10.39. At $ 10.38, the stock is positioned 98.1% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Quantumsphere Acquisition Corp. in?

Quantumsphere Acquisition Corp. (QUMS) operates in the BLANK CHECKS sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Quantumsphere Acquisition Corp.'s market capitalization and where is it listed?

Quantumsphere Acquisition Corp. is listed on the NASDAQ exchange with a market capitalization of $ 118.40M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is QUMS valued in terms of P/E ratio and EPS?

QUMS trades at a P/E ratio of 75.53, based on trailing-twelve-month EPS of $ 0.14. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Quantumsphere Acquisition Corp. pay a dividend?

Quantumsphere Acquisition Corp. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of 0.00% based on the latest share price. Dividend policies are subject to change at the board's discretion.