Quantum Stock Price History

QMCO Stock  USD 9.02  0.13  1.42%   
Below is the normalized historical share price chart for Quantum extending back to November 05, 1984. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of Quantum stands at 9.02, as last reported on the 22nd of July, with the highest price reaching 9.30 and the lowest price hitting 9.01 during the day.
IPO Date
2nd of August 1999
200 Day MA
15.236
50 Day MA
10.361
Beta
2.785
 
Black Monday
 
Oil Shock
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Quantum Stock, it is important to understand the factors that can impact its price. Quantum maintains Sharpe Ratio (i.e., Efficiency) of close to zero, which implies the firm had a close to zero % return per unit of risk over the last 3 months. Quantum exposes twenty-two different technical indicators, which can help you to evaluate volatility embedded in its price movement. Please check Quantum's Risk Adjusted Performance of (0.01), coefficient of variation of (5,166), and Variance of 42.17 to confirm the risk estimate we provide.
At this time, Quantum's Other Stockholder Equity is very stable compared to the past year. As of the 22nd of July 2025, Sale Purchase Of Stock is likely to grow to about 81.1 M, though Total Stockholder Equity is likely to grow to (103.9 M). . As of the 22nd of July 2025, Price To Sales Ratio is likely to drop to 0.19. In addition to that, Price Earnings Ratio is likely to drop to -1.55. Quantum Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = -0.0034

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Negative ReturnsQMCO

Estimated Market Risk

 6.64
  actual daily
59
59% of assets are less volatile

Expected Return

 -0.02
  actual daily
0
Most of other assets have higher returns

Risk-Adjusted Return

 0.0
  actual daily
0
Most of other assets perform better
Based on monthly moving average Quantum is not performing at its full potential. However, if added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of Quantum by adding Quantum to a well-diversified portfolio.
Enterprise Value Ebitda
(9.13)
Price Sales
0.2193
Shares Float
5.2 M
Wall Street Target Price
19
Earnings Share
(25.76)

Quantum Stock Price History Chart

There are several ways to analyze Quantum Stock price data. The simplest method is using a basic Quantum candlestick price chart, which shows Quantum price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
Highest PriceMay 28, 202513.98
Lowest PriceJune 23, 20258.19

Quantum July 22, 2025 Stock Price Synopsis

Various analyses of Quantum's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Quantum Stock. It can be used to describe the percentage change in the price of Quantum from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Quantum Stock.
Quantum Accumulation Distribution 21,878 
Quantum Price Rate Of Daily Change 0.99 
Quantum Price Daily Balance Of Power(0.45)
Quantum Price Action Indicator(0.20)

Quantum July 22, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Quantum Stock price where buyers come in believing the asset is cheap or selling overdone. The opposite is true when the market is bullish. You can use Quantum intraday prices and daily technical indicators to check the level of noise trading in Quantum Stock and then apply it to test your longer-term investment strategies against Quantum.

Quantum Stock Price History Data

The price series of Quantum for the period between Wed, Apr 23, 2025 and Tue, Jul 22, 2025 has a statistical range of 5.79 with a coefficient of variation of 12.63. The price distribution for the period has arithmetic mean of 10.49. The median price for the last 90 days is 10.61. The company completed stock split (1:20) on 27th of August 2024. Quantum had dividends distributed to its stock-holders on 2017-04-19.
OpenHighLowCloseVolume
07/21/2025
 9.26  9.30  9.01  9.02  701,613 
07/18/2025 9.46  9.60  8.91  9.15  1,035,267 
07/17/2025 9.58  9.65  9.20  9.38  1,297,414 
07/16/2025 8.72  9.82  8.69  9.65  1,921,321 
07/15/2025 8.90  8.92  8.60  8.61  546,925 
07/14/2025 8.65  8.80  8.54  8.71  491,205 
07/11/2025
 8.90  9.04  8.55  8.65  675,045 
07/10/2025 9.05  9.29  8.93  9.01  881,528 
07/09/2025
 9.07  9.27  8.84  8.87  611,462 
07/08/2025
 8.97  9.49  8.97  9.07  692,508 
07/07/2025
 8.91  8.98  8.90  8.91  655,110 
07/03/2025 9.00  9.21  8.91  9.06  621,984 
07/02/2025
 9.05  9.20  8.81  9.18  846,524 
07/01/2025
 8.67  9.17  8.60  8.97  1,736,844 
06/30/2025
 9.20  10.04  9.07  9.97  2,591,963 
06/27/2025 9.38  9.57  8.85  9.04  1,167,758 
06/26/2025
 8.55  9.14  8.49  9.09  887,659 
06/25/2025
 9.13  9.15  8.60  8.64  973,678 
06/24/2025
 8.76  9.01  8.69  8.82  1,167,883 
06/23/2025
 8.06  8.25  7.25  8.19  1,720,929 
06/20/2025
 9.97  10.06  8.21  8.43  2,842,099 
06/18/2025
 9.78  10.05  9.60  9.61  1,033,279 
06/17/2025
 10.62  10.69  9.89  9.89  1,124,175 
06/16/2025
 10.24  10.64  9.96  10.60  1,304,909 
06/13/2025
 10.00  10.13  9.81  9.94  1,219,164 
06/12/2025
 10.92  10.95  10.35  10.40  1,630,119 
06/11/2025
 11.03  11.84  10.76  10.97  4,695,793 
06/10/2025
 11.07  11.32  10.58  10.61  1,759,529 
06/09/2025
 11.22  11.28  10.60  11.15  1,727,758 
06/06/2025
 10.60  10.87  10.10  10.63  1,525,671 
06/05/2025
 11.88  11.88  9.93  10.35  3,030,873 
06/04/2025
 11.83  12.05  11.69  11.94  969,993 
06/03/2025
 12.53  12.53  11.68  11.88  1,260,954 
06/02/2025
 11.77  11.92  11.17  11.74  1,239,289 
05/30/2025
 12.51  12.56  11.68  11.87  2,020,120 
05/29/2025
 14.07  14.11  12.46  12.50  3,585,233 
05/28/2025
 12.39  14.29  11.96  13.98  6,081,630 
05/27/2025
 12.47  12.69  11.84  12.26  2,376,229 
05/23/2025
 12.20  12.87  11.69  11.87  4,093,305 
05/22/2025
 11.51  14.40  11.06  12.88  7,982,174 
05/21/2025
 12.61  12.82  11.40  11.51  3,072,549 
05/20/2025
 14.18  14.23  12.02  12.86  6,391,831 
05/19/2025
 10.71  14.35  10.42  13.65  9,423,280 
05/16/2025
 10.64  11.47  10.50  10.94  1,825,120 
05/15/2025
 10.80  10.80  10.10  10.52  1,055,244 
05/14/2025
 11.02  11.86  10.85  11.01  1,571,768 
05/13/2025
 11.00  11.26  10.60  10.69  768,844 
05/12/2025
 11.30  11.40  10.90  11.13  1,260,630 
05/09/2025
 11.50  11.73  10.50  10.80  1,213,813 
05/08/2025
 11.51  11.64  10.94  11.45  1,429,116 
05/07/2025
 11.22  11.22  10.45  10.87  493,718 
05/06/2025
 10.52  11.50  10.50  11.32  321,047 
05/05/2025
 11.12  11.12  10.70  11.05  394,102 
05/02/2025
 11.25  11.65  11.08  11.19  623,980 
05/01/2025
 11.26  11.27  10.82  10.98  347,699 
04/30/2025
 10.80  10.91  10.36  10.80  327,646 
04/29/2025
 11.58  11.65  11.04  11.21  354,755 
04/28/2025
 12.57  12.80  11.33  11.51  663,556 
04/25/2025
 11.41  12.16  11.15  11.84  672,809 
04/24/2025
 10.57  12.05  10.57  11.38  939,829 
04/23/2025
 10.65  11.38  10.18  10.40  745,849 

About Quantum Stock history

Quantum investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for Quantum is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Quantum will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing Quantum stock prices may prove useful in developing a viable investing in Quantum
Last ReportedProjected for Next Year
Common Stock Shares Outstanding4.3 M4.1 M
Net Loss-34.5 M-36.2 M

Quantum Stock Technical Analysis

Quantum technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Quantum technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Quantum trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...

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Quantum Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Quantum's price direction in advance. Along with the technical and fundamental analysis of Quantum Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Quantum to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
When determining whether Quantum offers a strong return on investment in its stock, a comprehensive analysis is essential. The process typically begins with a thorough review of Quantum's financial statements, including income statements, balance sheets, and cash flow statements, to assess its financial health. Key financial ratios are used to gauge profitability, efficiency, and growth potential of Quantum Stock. Outlined below are crucial reports that will aid in making a well-informed decision on Quantum Stock:
Check out Your Equity Center to better understand how to build diversified portfolios, which includes a position in Quantum. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in main economic indicators.
To learn how to invest in Quantum Stock, please use our How to Invest in Quantum guide.
You can also try the ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.
Is Technology Hardware, Storage & Peripherals space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of Quantum. If investors know Quantum will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about Quantum listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Earnings Share
(25.76)
Revenue Per Share
59.065
Quarterly Revenue Growth
0.009
Return On Assets
(0.13)
The market value of Quantum is measured differently than its book value, which is the value of Quantum that is recorded on the company's balance sheet. Investors also form their own opinion of Quantum's value that differs from its market value or its book value, called intrinsic value, which is Quantum's true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because Quantum's market value can be influenced by many factors that don't directly affect Quantum's underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between Quantum's value and its price as these two are different measures arrived at by different means. Investors typically determine if Quantum is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, Quantum's price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.