Quest Diagnostics Incorporated Stock Price History

DGX Stock  USD 168.00  4.01  2.45%   
Below is the normalized historical share price chart for Quest Diagnostics Incorporated extending back to December 17, 1996. 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 Quest Diagnostics stands at 168.00, as last reported on the 14th of April 2025, with the highest price reaching 168.10 and the lowest price hitting 163.92 during the day.
IPO Date
17th of December 1996
200 Day MA
156.3483
50 Day MA
168.4356
Beta
0.776
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in Quest Stock, it is important to understand the factors that can impact its price. At this stage we consider Quest Stock to be very steady. Quest Diagnostics maintains Sharpe Ratio (i.e., Efficiency) of 0.1, which implies the firm had a 0.1 % return per unit of risk over the last 3 months. We have found twenty-nine technical indicators for Quest Diagnostics, which you can use to evaluate the volatility of the company. Please check Quest Diagnostics' Risk Adjusted Performance of 0.1275, semi deviation of 1.35, and Coefficient Of Variation of 1243.57 to confirm if the risk estimate we provide is consistent with the expected return of 0.17%.
  
Common Stock Shares Outstanding is likely to rise to about 126.7 M in 2025, whereas Total Stockholder Equity is likely to drop slightly above 4 B in 2025. . At this time, Quest Diagnostics' Price Earnings Ratio is fairly stable compared to the past year. Price Book Value Ratio is likely to rise to 2.99 in 2025, whereas Price To Sales Ratio is likely to drop 1.14 in 2025. Quest Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.1047

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Estimated Market Risk

 1.59
  actual daily
14
86% of assets are more volatile

Expected Return

 0.17
  actual daily
3
97% of assets have higher returns

Risk-Adjusted Return

 0.1
  actual daily
8
92% of assets perform better
Based on monthly moving average Quest Diagnostics is performing at about 8% of its full potential. 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 Quest Diagnostics by adding it to a well-diversified portfolio.
Price Book
2.6851
Enterprise Value Ebitda
13.0609
Price Sales
1.8435
Shares Float
110.4 M
Dividend Share
3

Quest Diagnostics Stock Price History Chart

There are several ways to analyze Quest Stock price data. The simplest method is using a basic Quest candlestick price chart, which shows Quest Diagnostics 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 PriceMarch 3, 2025176.09
Lowest PriceJanuary 17, 2025150.46

Quest Diagnostics April 14, 2025 Stock Price Synopsis

Various analyses of Quest Diagnostics' daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell Quest Stock. It can be used to describe the percentage change in the price of Quest Diagnostics from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of Quest Stock.
Quest Diagnostics Price Rate Of Daily Change 1.02 
Quest Diagnostics Price Daily Balance Of Power 0.96 
Quest Diagnostics Accumulation Distribution 42,846 
Quest Diagnostics Price Action Indicator 4.00 

Quest Diagnostics April 14, 2025 Stock Price Analysis

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

Quest Stock Price History Data

The price series of Quest Diagnostics for the period between Tue, Jan 14, 2025 and Mon, Apr 14, 2025 has a statistical range of 26.49 with a coefficient of variation of 4.47. Under current investment horizon, the daily prices are spread out with arithmetic mean of 164.2. The median price for the last 90 days is 165.65. The company completed 2:1 stock split on 21st of June 2005. Quest Diagnostics completed dividends distribution on 2025-04-07.
OpenHighLowCloseVolume
04/14/2025 165.06  168.10  163.92  168.00  1,723,064 
04/14/2025 165.06  168.10  163.92  168.00  1,723,064 
04/11/2025 163.85  165.06  161.60  163.99  2,218,365 
04/10/2025 163.76  165.14  159.83  163.85  2,073,291 
04/09/2025 158.15  168.26  157.20  164.06  2,178,933 
04/08/2025 167.57  167.57  158.02  159.80  1,971,490 
04/07/2025 161.92  166.69  157.75  164.31  2,301,295 
04/04/2025 168.63  172.46  163.03  163.38  2,505,263 
04/03/2025 167.77  173.15  166.24  169.80  1,828,614 
04/02/2025 169.17  169.58  166.45  167.14  940,689 
04/01/2025 168.13  169.73  167.60  168.46  1,035,855 
03/31/2025 167.12  169.81  166.66  168.38  1,591,185 
03/28/2025 165.31  167.01  164.30  166.51  1,140,845 
03/27/2025 165.31  167.16  164.79  165.19  871,934 
03/26/2025 165.46  167.32  165.26  165.81  573,849 
03/25/2025 167.01  167.31  163.80  164.85  769,212 
03/24/2025 166.83  167.80  165.08  166.51  670,768 
03/21/2025 165.66  166.73  165.07  166.30  1,437,851 
03/20/2025 166.98  166.98  164.69  165.65  1,106,631 
03/19/2025 167.91  169.17  162.90  167.19  1,596,591 
03/18/2025 171.97  174.02  170.47  171.61  1,359,965 
03/17/2025 169.17  173.53  169.17  172.63  1,072,592 
03/14/2025 167.46  169.63  167.41  169.33  1,276,554 
03/13/2025 165.86  168.59  164.95  168.00  1,447,810 
03/12/2025 166.15  166.83  162.21  165.61  1,527,734 
03/11/2025 173.83  173.83  167.05  167.33  1,436,631 
03/10/2025 173.97  178.00  171.56  172.28  1,396,829 
03/07/2025 170.09  175.25  169.30  174.70  1,092,087 
03/06/2025 171.15  171.29  168.48  170.83  944,828 
03/05/2025 173.28  174.64  170.51  171.17  1,534,110 
03/04/2025 174.93  176.57  173.95  174.16  1,420,835 
03/03/2025 172.79  177.22  172.41  176.09  1,325,969 
02/28/2025 171.10  172.70  170.17  172.06  1,197,925 
02/27/2025 171.77  172.76  170.56  170.71  1,091,408 
02/26/2025 172.82  174.90  171.84  172.61  995,501 
02/25/2025 173.15  175.58  173.07  174.56  1,676,493 
02/24/2025 170.90  175.03  170.75  173.21  1,008,572 
02/21/2025 170.44  172.07  169.75  171.40  727,369 
02/20/2025 170.16  171.66  169.63  171.30  1,147,201 
02/19/2025 168.07  171.80  167.95  170.91  1,448,352 
02/18/2025 167.27  169.34  165.34  168.82  1,043,406 
02/14/2025 168.43  170.47  167.29  167.95  1,327,130 
02/13/2025 164.14  168.45  163.81  167.90  1,075,122 
02/12/2025 165.66  165.66  163.33  163.55  1,417,558 
02/11/2025 164.20  167.35  163.80  166.12  1,088,208 
02/10/2025 161.85  165.93  160.86  164.39  1,164,540 
02/07/2025 162.21  162.55  160.92  161.85  499,450 
02/06/2025 163.61  164.28  161.30  161.85  915,238 
02/05/2025 163.52  164.89  162.67  164.07  628,023 
02/04/2025 161.49  165.19  160.90  162.56  889,795 
02/03/2025 161.05  162.79  159.23  161.68  808,621 
01/31/2025 163.14  166.16  161.76  162.31  1,575,211 
01/30/2025 153.25  166.27  153.24  163.37  2,602,012 
01/29/2025 156.54  157.59  153.69  154.68  1,725,916 
01/28/2025 158.23  159.21  155.53  156.36  1,751,549 
01/27/2025 156.17  159.28  154.82  159.19  1,468,650 
01/24/2025 150.36  155.67  150.25  154.52  1,219,892 
01/23/2025 151.31  151.64  149.41  151.11  711,201 
01/22/2025 151.07  151.45  149.85  150.77  666,113 
01/21/2025 150.57  152.24  150.07  151.91  1,126,824 
01/17/2025 150.81  152.83  150.36  150.46  760,038 

About Quest Diagnostics Stock history

Quest Diagnostics 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 Quest is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in Quest Diagnostics 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 Quest Diagnostics stock prices may prove useful in developing a viable investing in Quest Diagnostics
Last ReportedProjected for Next Year
Common Stock Shares Outstanding101.7 M126.7 M
Net Income Applicable To Common Shares1.1 B758.9 M

Quest Diagnostics Stock Technical Analysis

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

Predictive indicators are helping investors to find signals for Quest Diagnostics' price direction in advance. Along with the technical and fundamental analysis of Quest Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of Quest 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.

Additional Tools for Quest Stock Analysis

When running Quest Diagnostics' price analysis, check to measure Quest Diagnostics' market volatility, profitability, liquidity, solvency, efficiency, growth potential, financial leverage, and other vital indicators. We have many different tools that can be utilized to determine how healthy Quest Diagnostics is operating at the current time. Most of Quest Diagnostics' value examination focuses on studying past and present price action to predict the probability of Quest Diagnostics' future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move Quest Diagnostics' price. Additionally, you may evaluate how the addition of Quest Diagnostics to your portfolios can decrease your overall portfolio volatility.