Quidel Stock Price History

QDEL Stock  USD 28.82  0.05  0.17%   
Below is the normalized historical share price chart for Quidel extending back to February 01, 1991. 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 Quidel stands at 28.82, as last reported on the 30th of June, with the highest price reaching 29.83 and the lowest price hitting 28.57 during the day.
IPO Date
1st of February 1991
200 Day MA
37.7409
50 Day MA
29.6882
Beta
0.086
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Quidel Stock, it is important to understand the factors that can impact its price. Quidel maintains Sharpe Ratio (i.e., Efficiency) of -0.0123, which implies the firm had a -0.0123 % return per unit of risk over the last 3 months. Quidel exposes twenty-three different technical indicators, which can help you to evaluate volatility embedded in its price movement. Please check Quidel's Variance of 41.61, coefficient of variation of (5,095), and Risk Adjusted Performance of (0.02) to confirm the risk estimate we provide.
At this time, Quidel's Capital Stock is quite stable compared to the past year. Stock Based Compensation is expected to rise to about 44.2 M this year, although the value of Sale Purchase Of Stock will most likely fall to (6.8 M). . Quidel Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = -0.0123

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Negative ReturnsQDEL

Estimated Market Risk

 6.63
  actual daily
59
59% of assets are less volatile

Expected Return

 -0.08
  actual daily
0
Most of other assets have higher returns

Risk-Adjusted Return

 -0.01
  actual daily
0
Most of other assets perform better
Based on monthly moving average Quidel 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 Quidel by adding Quidel to a well-diversified portfolio.
Price Book
0.6514
Enterprise Value Ebitda
15.6654
Price Sales
0.7062
Shares Float
60.9 M
Wall Street Target Price
47.1429

Quidel Stock Price History Chart

There are several ways to analyze Quidel Stock price data. The simplest method is using a basic Quidel candlestick price chart, which shows Quidel 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 12, 202537.42
Lowest PriceApril 22, 202524.46

Quidel June 30, 2025 Stock Price Synopsis

Various analyses of Quidel's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Quidel Stock. It can be used to describe the percentage change in the price of Quidel from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Quidel Stock.
Quidel Price Action Indicator(0.40)
Quidel Accumulation Distribution 70,698 
Quidel Price Daily Balance Of Power(0.04)
Quidel Price Rate Of Daily Change 1.00 

Quidel June 30, 2025 Stock Price Analysis

When benchmark price declines in a down market, there may be an uptick in Quidel 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 Quidel intraday prices and daily technical indicators to check the level of noise trading in Quidel Stock and then apply it to test your longer-term investment strategies against Quidel.

Quidel Stock Price History Data

The price series of Quidel for the period between Tue, Apr 1, 2025 and Mon, Jun 30, 2025 has a statistical range of 12.96 with a coefficient of variation of 10.77. The price distribution for the period has arithmetic mean of 30.01. The median price for the last 90 days is 29.53. The company had dividends distributed to its stock-holders on 2010-10-29.
OpenHighLowCloseVolume
06/30/2025
 28.98  29.83  28.57  28.82  1,673,750 
06/27/2025
 28.65  28.96  28.11  28.87  10,816,991 
06/26/2025
 28.08  28.74  27.92  28.70  1,292,477 
06/25/2025
 28.68  28.68  27.40  28.11  995,010 
06/24/2025
 27.97  28.81  27.58  28.67  1,233,482 
06/23/2025
 27.69  28.02  26.91  27.65  1,113,772 
06/20/2025
 28.79  28.79  27.64  28.03  1,521,991 
06/18/2025 28.00  28.55  27.84  28.33  1,210,419 
06/17/2025
 28.87  29.19  28.02  28.03  1,160,352 
06/16/2025
 29.08  29.84  28.77  29.22  937,027 
06/13/2025
 29.02  29.57  28.56  28.90  927,958 
06/12/2025
 30.84  30.84  29.75  29.88  738,727 
06/11/2025 31.04  31.45  30.47  30.97  1,111,511 
06/10/2025
 30.49  31.44  30.26  30.92  822,879 
06/09/2025
 30.33  30.94  29.89  30.21  1,027,938 
06/06/2025 30.21  30.57  29.06  29.53  912,123 
06/05/2025
 31.20  31.38  29.76  29.90  1,106,619 
06/04/2025
 30.22  32.28  30.22  31.08  1,119,652 
06/03/2025 29.71  30.59  29.26  30.29  986,240 
06/02/2025 30.45  30.54  29.43  29.65  881,532 
05/30/2025 30.65  30.78  30.16  30.67  1,323,678 
05/29/2025 32.11  32.11  30.35  30.75  939,767 
05/28/2025
 31.40  31.95  30.76  31.70  1,483,197 
05/27/2025 30.61  31.88  30.21  31.26  1,568,199 
05/23/2025 29.85  30.90  29.30  29.74  1,381,909 
05/22/2025
 29.47  30.47  29.22  30.18  1,551,688 
05/21/2025 31.86  31.95  29.47  29.58  1,255,534 
05/20/2025
 32.49  32.66  32.02  32.38  872,142 
05/19/2025
 32.77  33.00  32.23  32.57  992,241 
05/16/2025 33.08  33.60  32.33  33.46  1,056,565 
05/15/2025
 33.12  33.42  32.09  33.03  1,402,726 
05/14/2025
 35.12  35.46  33.53  33.55  1,260,919 
05/13/2025
 37.33  37.75  35.37  35.51  1,595,979 
05/12/2025
 37.84  38.99  37.30  37.42  1,845,403 
05/09/2025
 36.95  36.95  35.45  36.34  3,252,829 
05/08/2025 28.66  37.24  28.54  36.46  6,903,170 
05/07/2025
 26.03  27.31  25.65  25.85  4,300,610 
05/06/2025 27.41  27.41  25.84  25.94  2,389,388 
05/05/2025
 29.00  29.12  27.59  27.69  2,032,598 
05/02/2025
 28.49  29.45  28.06  29.12  1,332,881 
05/01/2025
 28.05  28.32  27.49  27.88  1,302,124 
04/30/2025
 28.34  28.34  27.35  27.79  1,406,704 
04/29/2025
 29.04  29.10  28.03  28.58  1,395,174 
04/28/2025
 28.30  29.02  27.97  28.96  1,588,381 
04/25/2025 27.65  28.48  27.35  28.09  1,191,000 
04/24/2025
 26.01  28.19  25.66  27.78  1,535,381 
04/23/2025
 25.78  26.99  25.40  25.73  1,694,428 
04/22/2025 24.91  25.39  24.38  24.46  1,449,937 
04/21/2025
 24.74  24.86  23.77  24.56  1,460,115 
04/17/2025 24.83  25.45  24.44  25.17  938,597 
04/16/2025
 26.50  26.50  24.85  25.27  1,748,217 
04/15/2025
 27.08  27.38  26.34  26.56  1,552,347 
04/14/2025
 27.56  27.74  26.68  27.28  1,418,752 
04/11/2025
 26.34  27.24  25.89  26.91  1,573,750 
04/10/2025
 28.38  28.38  25.17  26.42  2,555,115 
04/09/2025
 25.49  29.15  25.13  28.85  2,219,047 
04/08/2025
 29.94  29.94  26.00  26.20  1,863,388 
04/07/2025
 27.08  29.05  26.34  28.36  2,196,804 
04/04/2025
 31.36  31.36  26.84  28.13  2,719,878 
04/03/2025
 33.25  34.40  32.43  32.49  1,519,731 
04/02/2025
 34.58  34.88  33.65  34.63  433,999 

About Quidel Stock history

Quidel 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 Quidel is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Quidel 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 Quidel stock prices may prove useful in developing a viable investing in Quidel
Last ReportedProjected for Next Year
Common Stock Shares Outstanding67.2 M70.6 M
Net Income Applicable To Common Shares631 M662.6 M

Quidel Quarterly Net Working Capital

211 Million

Quidel Stock Technical Analysis

Quidel 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 Quidel technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Quidel 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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Quidel Technical and Predictive Indicators

Predictive indicators are helping investors to find signals for Quidel's price direction in advance. Along with the technical and fundamental analysis of Quidel Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Quidel 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 Quidel is a strong investment it is important to analyze Quidel's competitive position within its industry, examining market share, product or service uniqueness, and competitive advantages. Beyond financials and market position, potential investors should also consider broader economic conditions, industry trends, and any regulatory or geopolitical factors that may impact Quidel's future performance. For an informed investment choice regarding Quidel Stock, refer to the following important reports:
Check out Your Equity Center to better understand how to build diversified portfolios, which includes a position in Quidel. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in income.
For more information on how to buy Quidel Stock please use our How to buy in Quidel Stock guide.
You can also try the Headlines Timeline module to stay connected to all market stories and filter out noise. Drill down to analyze hype elasticity.
Is Health Care Equipment & Supplies 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 Quidel. If investors know Quidel 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 Quidel listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth
(0.77)
Earnings Share
(5.23)
Revenue Per Share
41.05
Quarterly Revenue Growth
(0.03)
Return On Assets
0.0112
The market value of Quidel is measured differently than its book value, which is the value of Quidel that is recorded on the company's balance sheet. Investors also form their own opinion of Quidel's value that differs from its market value or its book value, called intrinsic value, which is Quidel'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 Quidel's market value can be influenced by many factors that don't directly affect Quidel'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 Quidel's value and its price as these two are different measures arrived at by different means. Investors typically determine if Quidel is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, Quidel'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.