IDEX (IEX) Stock Chart & Stock Price History $158.24 -0.29 (-0.18%) Closing price 03:59 PM EasternExtended Trading$158.28 +0.05 (+0.03%) As of 04:39 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock IDEX Stock Price Performance The IDEX (IEX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 18.79%, with a year-to-date return of -24.39%. In the past month, the stock has decreased 13.31%, reflecting recent market activity. As of the latest close, IDEX traded at $158.46 with a market cap of $11.93 billion and volume of 729,539 shares. Five years ago, the stock traded at $167.54, representing a 5.55% decrease over that period. At the time, it had a market cap of $12.63 billion and a volume of 365,689 shares. Receive IEX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for IDEX and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-0.50%1 Month Performance-13.31%3 Month Performance-14.32%Year-To-Date Performance-24.39%1 Year Performance-18.79%5 Year Performance-5.55% IEX Stock Chart for Friday, August, 8, 2025 IEX Chart by TradingView IDEX Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/07/2025$159.75$158.46-0.81%$162.01$158.31729,539 shs$11.93 billion08/06/2025$161.94$159.75-1.35%$163.02$158.90984,900 shs$12.03 billion08/05/2025$158.29$161.94+2.31%$162.51$159.19695,480 shs$12.19 billion08/04/2025$159.03$158.29-0.46%$160.32$157.461.01 million shs$11.92 billion08/01/2025$163.81$159.03-2.92%$163.35$158.341.32 million shs$12.01 billion07/31/2025$164.38$163.81-0.35%$165.42$161.281.48 million shs$12.37 billion07/30/2025$185.13$164.38-11.21%$178.23$163.162.65 million shs$12.42 billion07/29/2025$184.56$185.13+0.31%$186.29$183.42701,892 shs$13.99 billion07/28/2025$185.51$184.56-0.51%$186.62$184.19534,869 shs$13.94 billion07/25/2025$184.20$185.51+0.71%$185.73$182.59369,257 shs$14.01 billion Get the Latest News and Ratings for IEX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for IDEX and its competitors with MarketBeat's FREE daily newsletter. 07/24/2025$184.37$184.20-0.09%$184.90$183.00352,308 shs$13.91 billion07/23/2025$184.60$184.37-0.12%$186.70$183.04728,997 shs$13.93 billion07/22/2025$180.90$184.60+2.05%$184.86$180.26468,405 shs$13.94 billion07/21/2025$183.47$180.90-1.40%$184.57$180.31652,523 shs$13.66 billion07/18/2025$183.94$183.47-0.26%$184.94$182.28651,955 shs$13.86 billion07/17/2025$179.75$183.94+2.33%$184.25$180.33498,614 shs$13.89 billion07/16/2025$179.58$179.75+0.09%$180.96$177.09685,680 shs$13.58 billion07/15/2025$181.00$179.58-0.78%$182.84$179.41766,757 shs$13.57 billion07/14/2025$181.61$181.00-0.33%$181.92$179.25792,985 shs$13.67 billion07/11/2025$185.47$181.61-2.09%$183.93$181.23646,834 shs$13.72 billion07/10/2025$184.21$185.47+0.69%$187.71$183.86686,179 shs$14.01 billion07/09/2025$182.53$184.21+0.92%$184.89$181.721.04 million shs$13.92 billion07/08/2025$179.29$182.53+1.81%$184.03$178.44911,539 shs$13.79 billion07/07/2025$181.25$179.29-1.08%$181.38$178.27802,533 shs$13.54 billion Related Companies NDSN Stock Chart ALLE Stock Chart AME Stock Chart DOV Stock Chart ENS Stock Chart EPAC Stock Chart ITT Stock Chart ITW Stock Chart MRC Stock Chart XYL Stock Chart Receive IEX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for IDEX and its competitors with MarketBeat's FREE daily newsletter. 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