ICON Public (ICLR) Stock Chart & Stock Price History $179.02 -5.42 (-2.94%) Closing price 04:00 PM EasternExtended Trading$178.78 -0.24 (-0.13%) As of 05:33 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ICON Public Stock Price Performance 5 Day Performance-1.14%1 Month Performance-7.92%3 Month Performance-14.72%6 Month Performance-35.95%Year-To-Date Performance-13.28%1 Year Performance-44.86% Receive ICLR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ICON Public and its competitors with MarketBeat's FREE daily newsletter. Email Address ICLR Stock Chart for Tuesday, March, 25, 2025 ICLR Chart by TradingViewRemove Ads ICON Public Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/24/2025$184.87$184.44-0.23%$188.05$182.22536,933 shs$14.89 billion03/21/2025$183.96$184.87+0.49%$185.13$177.92741,382 shs$14.93 billion03/20/2025$184.48$183.96-0.28%$187.50$183.69472,124 shs$14.86 billion03/19/2025$186.03$184.48-0.83%$187.47$183.96928,999 shs$14.90 billion03/18/2025$185.77$186.03+0.14%$187.58$182.42788,240 shs$15.02 billion03/17/2025$184.58$185.77+0.64%$188.18$180.43810,487 shs$15.00 billion03/14/2025$178.95$184.58+3.15%$186.05$179.18785,276 shs$14.91 billion03/13/2025$183.39$178.95-2.42%$181.61$175.121.22 million shs$14.45 billion03/12/2025$175.78$183.39+4.33%$184.98$176.671.24 million shs$14.81 billion03/11/2025$182.72$175.78-3.80%$182.55$174.931.51 million shs$14.20 billion Get the Latest News and Ratings for ICLR and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ICON Public and its competitors with MarketBeat's FREE daily newsletter. 03/10/2025$186.56$182.72-2.06%$188.01$181.94861,171 shs$14.76 billion03/07/2025$185.18$186.56+0.75%$187.70$182.541.01 million shs$15.07 billion03/06/2025$186.49$185.18-0.70%$189.30$184.67807,128 shs$14.95 billion03/05/2025$183.62$186.49+1.56%$186.49$183.47787,893 shs$15.06 billion03/04/2025$184.81$183.62-0.64%$185.22$181.451.53 million shs$14.83 billion03/03/2025$190.02$184.81-2.74%$187.24$179.501.00 million shs$14.92 billion02/28/2025$189.63$190.02+0.21%$191.93$187.93885,895 shs$15.68 billion02/27/2025$196.20$189.63-3.35%$197.79$189.141.05 million shs$15.64 billion02/26/2025$197.50$196.20-0.66%$200.00$195.23807,113 shs$16.19 billion02/25/2025$199.15$197.50-0.83%$199.82$195.12726,261 shs$16.29 billion02/24/2025$201.39$199.15-1.11%$204.21$198.291.12 million shs$16.43 billion Related Companies WCN Stock Price Chart TCOM Stock Price Chart IQV Stock Price Chart CPAY Stock Price Chart GIB Stock Price Chart RDDT Stock Price Chart KSPI Stock Price Chart AER Stock Price Chart GFL Stock Price Chart RBA Stock Price Chart Receive ICLR Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ICON Public and its competitors with MarketBeat's FREE daily newsletter. 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