Quantum Corporation (QMCO)

NASDAQ

$19.00

$+0.68

(+3.71%)

Previous Close: ⁦$18.31⁩

Market Closed

Quantum Corporation (QMCO) Live Price Chart

Last updated: ⁦2026-10-21 02:07:00⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Quantum Corporation (QMCO) operates in the COMPUTER STORAGE DEVICES sector and is listed on NASDAQ. The stock is currently priced at $19.00, with a market capitalization of $728.30M and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $4.19 to $35.65. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$728.30M
Open	$17.60
Day's High	$189.40
Day's Low	$2.22
Previous Close	$18.31
Volume	1.24M
Average Volume	1.86M
P/E Ratio	--
52-Week High	$35.65
52-Week Low	$4.19
Dividend Yield	--
Earnings Date	--

Quantum Corporation (QMCO) Latest Closing Stock Price

Quantum Corporation (QMCO) last closed at $18.31 as of 2026-10-20 23:57:00, unchanged from the previous close of $18.31.

During the latest regular trading session, QMCO traded between $2.22 and $189.40, with a volume of 1.24M shares. The closing price was near the lower end and near the middle of its 52-week range.

Quantum Corporation (QMCO) 7-Day Stock Price Change

Over the past seven days, Quantum Corporation (QMCO) moved from $30.43 to $19.00, representing a decline of 37.57% ($11.43).

The stock traded between $17.52 and $30.80 during the period. The latest price is near the lower end of the 7-day range, indicating strong downward.

The average daily volume was 1.97 million shares, up versus the previous seven-day period, indicating higher trading activity.

QMCO 52-Week Price Position

Position in Range: 47.1%

52W Low$4.19

52W High$35.65

QMCO is currently trading at $19.00, placing it 47.1% of the way from its 52-week low of $4.19 to its 52-week high of $35.65. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Quantum Corporation (QMCO)?

Quantum Corp is a United States-based company that delivers end-to-end data management solutions designed for unstructured data in the era of artificial intelligence (AI). It provides comprehensive and cost-efficient solutions for the entire data lifecycle. The group provides solutions for video, images, audio, and other large files because this unstructured data represents. Its portfolio of products includes primary storage software and systems, secondary storage software and systems, as well as devices and media. The group operates in three geographic regions: Americas, Europe, the Middle East, and Africa (EMEA), and Asia Pacific (APAC).

Quantum Corporation Information

Industry	COMPUTER STORAGE DEVICES
Employees	490
Exchange	NASDAQ
Company Website	https://www.quantum.com

How to Buy Quantum Corporation (QMCO) Stock on MEXC

Eligible investors can buy real shares of Quantum Corporation (QMCO) 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 QMCO and Place Your Order

Open the RealStocks trading page and search for QMCO. 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 Quantum Corporation (QMCO) stock price today?

Quantum Corporation (QMCO) is currently trading at $ 19.00, up 3.74% ($0.69) from the previous close of $ 18.31. Intraday prices update in real time during regular trading hours.

2.Is QMCO stock going up or down today?

As of 2026-10-20 23:57:00, QMCO is trading at $ 19.00, up 3.74% ($0.69) from its previous close of $ 18.31. The stock has traded between $ 2.22 and $ 189.40 during today’s regular session. Past price movements do not guarantee future results.

3.What is QMCO pre-market price?

As of 2026-10-20 23:57:00, QMCO is trading at $ 17.99 in pre-market trading, down 1.73% ($0.32) from the previous close of $ 18.31. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is QMCO after-hours price?

As of 2026-10-20 23:57:00, QMCO is trading at $ 19.30 in after-hours trading, up 5.41% ($0.99) from the regular-session close of $ 18.31. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is QMCO stock trading now?

QMCO 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 QMCO sit relative to its 52-week high and low?

Over the past 52 weeks, QMCO has traded between a low of $ 4.19 and a high of $ 35.65. At $ 19.00, the stock is positioned 47.1% 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 Quantum Corporation in?

Quantum Corporation (QMCO) operates in the COMPUTER STORAGE DEVICES sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Quantum Corporation's market capitalization and where is it listed?

Quantum Corporation is listed on the NASDAQ exchange with a market capitalization of $ 728.30M. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

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

QMCO trades at a P/E ratio of --, based on trailing-twelve-month EPS of $ -6.07. 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 Quantum Corporation pay a dividend?

Quantum Corporation 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.