Icon Plc Stock Price History

ICLR Stock  USD 143.54  3.34  2.27%   
Below is the normalized historical share price chart for ICON PLC extending back to May 15, 1998. 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 ICON PLC stands at 143.54, as last reported on the 20th of July, with the highest price reaching 148.73 and the lowest price hitting 142.47 during the day.
IPO Date
15th of May 1998
200 Day MA
187.9493
50 Day MA
140.8514
Beta
1.155
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
If you're considering investing in ICON Stock, it is important to understand the factors that can impact its price. Currently, ICON PLC is very steady. ICON PLC holds Efficiency (Sharpe) Ratio of 0.0425, which attests that the company had a 0.0425 % return per unit of volatility over the last 3 months. We have found twenty-four technical indicators for ICON PLC, which you can use to evaluate the volatility of the entity. Please check out ICON PLC's coefficient of variation of (30,019), and Market Risk Adjusted Performance of (0) to validate if the risk estimate we provide is consistent with the expected return of 0.0973%.
At this time, ICON PLC's Total Stockholder Equity is relatively stable compared to the past year. As of 07/20/2025, Liabilities And Stockholders Equity is likely to grow to about 17.7 B, while Common Stock is likely to drop slightly above 4.1 M. . At this time, ICON PLC's Price Book Value Ratio is relatively stable compared to the past year. As of 07/20/2025, Price Earnings To Growth Ratio is likely to grow to 0.80, while Price Earnings Ratio is likely to drop 18.10. ICON Stock price history is provided at the adjusted basis, taking into account all of the recent filings.

Sharpe Ratio = 0.0425

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Estimated Market Risk

 2.29
  actual daily
20
80% of assets are more volatile

Expected Return

 0.1
  actual daily
2
98% of assets have higher returns

Risk-Adjusted Return

 0.04
  actual daily
3
97% of assets perform better
Based on monthly moving average ICON PLC is performing at about 3% 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 ICON PLC by adding it to a well-diversified portfolio.
Price Book
1.2009
Enterprise Value Ebitda
9.9965
Price Sales
1.3926
Shares Float
78.3 M
Wall Street Target Price
175.2

ICON PLC Stock Price History Chart

There are several ways to analyze ICON Stock price data. The simplest method is using a basic ICON candlestick price chart, which shows ICON PLC 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 PriceJuly 10, 2025152.07
Lowest PriceMay 21, 2025126.62

ICON PLC July 20, 2025 Stock Price Synopsis

Various analyses of ICON PLC's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell ICON Stock. It can be used to describe the percentage change in the price of ICON PLC from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of ICON Stock.
ICON PLC Price Action Indicator(3.73)
ICON PLC Price Rate Of Daily Change 0.98 
ICON PLC Price Daily Balance Of Power(0.53)

ICON PLC July 20, 2025 Stock Price Analysis

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

ICON Stock Price History Data

The price series of ICON PLC for the period between Mon, Apr 21, 2025 and Sun, Jul 20, 2025 has a statistical range of 25.45 with a coefficient of variation of 5.05. Under current investment horizon, the daily prices are spread out with arithmetic mean of 141.48. The median price for the last 90 days is 143.58. The company completed 2:1 stock split on 13th of August 2008.
OpenHighLowCloseVolume
07/20/2025
 148.10  148.73  142.47  143.54 
07/18/2025
 148.10  148.73  142.47  143.54  1,599,288 
07/17/2025 143.05  147.67  142.16  146.88  1,757,330 
07/16/2025 146.70  148.83  142.69  144.04  1,134,109 
07/15/2025
 150.92  153.62  145.47  145.58  1,254,092 
07/14/2025 148.88  150.94  148.45  149.52  1,240,579 
07/11/2025
 148.98  151.29  148.03  150.52  1,009,179 
07/10/2025
 150.79  155.90  149.89  152.07  1,513,867 
07/09/2025
 152.85  155.38  148.59  150.53  865,630 
07/08/2025 148.12  153.06  148.12  151.58  1,080,399 
07/07/2025 149.55  150.12  146.56  147.59  1,120,656 
07/03/2025 152.23  154.05  149.57  150.10  486,301 
07/02/2025
 147.28  151.39  146.35  150.82  656,189 
07/01/2025
 144.87  155.25  144.29  148.88  1,208,573 
06/30/2025
 144.78  146.34  142.89  145.45  1,167,893 
06/27/2025 147.29  147.75  143.92  144.56  1,213,002 
06/26/2025
 147.61  148.39  145.02  146.75  1,160,144 
06/25/2025
 149.68  149.68  144.56  145.91  1,538,941 
06/24/2025
 149.10  149.66  145.75  148.54  927,597 
06/23/2025 145.75  149.49  145.48  147.30  1,823,958 
06/20/2025
 144.46  147.50  143.59  146.48  1,647,014 
06/18/2025
 141.49  145.52  140.20  143.58  1,131,606 
06/17/2025
 144.81  146.79  140.59  141.86  1,189,132 
06/16/2025
 145.94  147.26  142.79  147.04  955,087 
06/13/2025
 143.95  146.99  143.95  145.66  1,284,582 
06/12/2025
 144.42  148.31  142.64  147.09  908,452 
06/11/2025 145.67  150.00  144.52  145.54  1,619,337 
06/10/2025
 141.10  146.17  140.96  144.73  1,011,513 
06/09/2025
 140.67  141.00  138.59  139.71  1,083,111 
06/06/2025 135.24  139.72  135.01  139.11  980,388 
06/05/2025
 139.62  140.17  134.82  134.82  1,262,824 
06/04/2025
 134.42  142.99  134.15  139.61  2,069,096 
06/03/2025
 128.76  133.76  126.14  133.76  936,106 
06/02/2025
 130.14  130.79  128.16  128.90  641,903 
05/30/2025
 131.19  131.47  127.96  130.28  917,381 
05/29/2025
 131.94  132.96  129.95  131.07  1,251,033 
05/28/2025
 131.52  132.43  130.40  130.84  874,209 
05/27/2025
 129.00  133.07  129.00  131.38  1,784,888 
05/23/2025
 125.10  128.48  125.10  127.99  883,279 
05/22/2025
 127.00  127.60  125.35  126.99  823,333 
05/21/2025
 130.96  132.34  126.40  126.62  1,492,980 
05/20/2025
 131.81  134.44  130.09  132.08  1,890,152 
05/19/2025
 128.03  131.72  127.51  130.75  1,487,078 
05/16/2025
 131.72  133.62  129.25  131.63  870,198 
05/15/2025 131.41  132.78  129.26  130.66  1,530,316 
05/14/2025
 141.21  141.21  131.64  132.23  1,368,704 
05/13/2025
 140.00  140.87  136.96  140.49  2,580,103 
05/12/2025
 137.23  142.58  136.00  140.22  1,723,922 
05/09/2025
 138.87  140.05  133.86  133.96  1,233,572 
05/08/2025
 139.63  141.96  137.85  138.48  3,034,546 
05/07/2025
 137.41  141.66  135.64  138.85  2,372,426 
05/06/2025
 143.18  144.05  135.00  135.10  1,943,378 
05/05/2025
 144.22  145.00  140.46  143.02  1,400,279 
05/02/2025 148.32  151.99  142.86  142.96  2,302,119 
05/01/2025
 142.60  147.49  135.00  145.21  4,001,372 
04/30/2025
 149.30  151.92  145.61  151.44  2,767,573 
04/29/2025
 142.89  150.04  141.98  149.31  3,624,384 
04/28/2025
 146.29  146.66  143.02  145.00  1,196,218 
04/25/2025
 144.90  145.51  142.84  144.96  1,049,883 
04/24/2025
 142.69  147.07  140.17  145.92  2,595,137 
04/23/2025
 138.49  147.79  138.02  143.12  2,247,894 

About ICON PLC Stock history

ICON PLC 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 ICON is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in ICON PLC 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 ICON PLC stock prices may prove useful in developing a viable investing in ICON PLC
Last ReportedProjected for Next Year
Common Stock Shares Outstanding83 M50.2 M
Net Income Applicable To Common Shares581.1 M610.2 M

ICON PLC Quarterly Net Working Capital

726.75 Million

ICON PLC Stock Technical Analysis

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

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

When running ICON PLC's price analysis, check to measure ICON PLC's 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 ICON PLC is operating at the current time. Most of ICON PLC's value examination focuses on studying past and present price action to predict the probability of ICON PLC's future price movements. You can analyze the entity against its peers and the financial market as a whole to determine factors that move ICON PLC's price. Additionally, you may evaluate how the addition of ICON PLC to your portfolios can decrease your overall portfolio volatility.