IDEX (IEX) Stock Chart & Stock Price History $162.70 -2.44 (-1.48%) As of 01:36 PM Eastern This is a fair market value 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 21.95%, with a year-to-date return of -22.26%. In the past month, the stock has increased 1.54%, reflecting recent market activity. As of the latest close, IDEX traded at $165.84 with a market cap of $12.49 billion and volume of 606,155 shares. Five years ago, the stock traded at $190.41, representing a 14.55% decrease over that period. At the time, it had a market cap of $14.38 billion and a volume of 258,418 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-2.54%1 Month Performance+1.54%3 Month Performance-12.28%Year-To-Date Performance-22.26%1 Year Performance-21.95%5 Year Performance-14.55% IEX Stock Chart for Friday, October, 10, 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 Capitalization10/09/2025$166.83$165.84-0.59%$167.21$164.39606,155 shs$12.49 billion10/08/2025$165.77$166.83+0.64%$167.31$164.25573,794 shs$12.56 billion10/07/2025$167.04$165.77-0.76%$167.56$164.33484,037 shs$12.48 billion10/06/2025$166.93$167.04+0.07%$167.84$165.38334,803 shs$12.58 billion10/03/2025$165.21$166.93+1.04%$168.29$165.69471,330 shs$12.57 billion10/02/2025$164.06$165.21+0.70%$166.29$163.72603,309 shs$12.44 billion10/01/2025$162.60$164.06+0.90%$164.23$161.00630,314 shs$12.35 billion09/30/2025$162.31$162.60+0.18%$162.81$160.35690,388 shs$12.24 billion09/29/2025$161.42$162.31+0.55%$162.93$160.58691,883 shs$12.22 billion09/26/2025$159.36$161.42+1.29%$161.65$159.29489,260 shs$12.15 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. 09/25/2025$159.64$159.36-0.17%$159.74$158.19835,611 shs$12.00 billion09/24/2025$159.35$159.64+0.18%$160.68$159.05630,836 shs$12.02 billion09/23/2025$160.76$159.35-0.88%$162.38$159.15478,493 shs$12.00 billion09/22/2025$161.10$160.76-0.21%$161.26$159.00661,301 shs$12.10 billion09/19/2025$162.16$161.10-0.66%$164.75$160.591.83 million shs$12.13 billion09/18/2025$159.47$162.16+1.69%$163.07$160.08608,155 shs$12.21 billion09/17/2025$163.86$159.47-2.68%$165.91$159.181.03 million shs$12.01 billion09/16/2025$160.94$163.86+1.81%$163.98$160.80747,650 shs$12.34 billion09/15/2025$160.66$160.94+0.17%$162.15$159.97677,281 shs$12.12 billion09/12/2025$164.40$160.66-2.27%$164.45$160.55394,416 shs$12.10 billion09/11/2025$160.23$164.40+2.61%$164.77$160.58743,106 shs$12.38 billion09/10/2025$161.73$160.23-0.93%$162.65$159.40786,130 shs$12.06 billion09/09/2025$164.06$161.73-1.42%$163.82$161.00557,825 shs$12.18 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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