Energy Recovery (ERII) Stock Chart & Stock Price History $14.72 -0.36 (-2.39%) As of 02:57 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Energy Recovery Stock Price Performance 5 Day Performance-0.81%1 Month Performance-10.13%3 Month Performance+2.58%6 Month Performance-17.90%Year-To-Date Performance+0.14%1 Year Performance+7.45% Receive ERII Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Energy Recovery and its competitors with MarketBeat's FREE daily newsletter. Email Address ERII Stock Chart for Wednesday, April, 16, 2025 ERII Chart by TradingViewRemove Ads Energy Recovery 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 Capitalization04/15/2025$14.88$15.08+1.34%$15.34$14.82389,300 shs$828.72 million04/14/2025$14.84$14.88+0.27%$15.07$14.80257,573 shs$817.73 million04/11/2025$14.60$14.84+1.64%$14.90$14.39416,999 shs$815.53 million04/10/2025$15.19$14.60-3.88%$14.97$14.29355,912 shs$802.34 million04/09/2025$14.31$15.19+6.15%$15.34$14.05558,001 shs$834.77 million04/09/2025$14.31$15.19+6.15%$15.34$14.05558,001 shs$834.77 million04/08/2025$14.46$14.31-1.04%$15.33$14.21596,783 shs$786.41 million04/08/2025$14.46$14.31-1.04%$15.33$14.21596,783 shs$786.41 million04/07/2025$14.41$14.46+0.35%$15.05$13.77554,357 shs$794.65 million04/04/2025$14.95$14.41-3.61%$14.64$13.95617,752 shs$791.90 million Get the Latest News and Ratings for ERII and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Energy Recovery and its competitors with MarketBeat's FREE daily newsletter. 04/03/2025$15.97$14.95-6.39%$15.30$14.79510,367 shs$821.58 million04/02/2025$15.85$15.97+0.76%$16.00$15.60498,151 shs$877.63 million04/01/2025$15.89$15.85-0.25%$16.05$15.63379,131 shs$871.04 million03/31/2025$15.95$15.89-0.38%$15.94$15.52429,951 shs$873.24 million03/28/2025$16.18$15.95-1.42%$16.25$15.67272,105 shs$876.53 million03/27/2025$16.54$16.18-2.18%$16.49$16.08331,298 shs$889.17 million03/26/2025$16.60$16.54-0.36%$16.74$16.27314,611 shs$908.96 million03/25/2025$16.83$16.60-1.37%$16.78$16.39362,920 shs$912.25 million03/24/2025$16.11$16.83+4.47%$16.86$16.28466,785 shs$924.89 million03/21/2025$16.31$16.11-1.23%$16.31$15.931.03 million shs$885.33 million03/20/2025$16.66$16.31-2.10%$16.52$16.07348,966 shs$896.32 million03/19/2025$16.16$16.66+3.09%$16.69$15.94442,341 shs$915.55 million03/18/2025$15.80$16.16+2.28%$16.32$15.61581,429 shs$888.07 million03/17/2025$16.38$15.80-3.54%$16.47$15.73487,716 shs$868.29 million Related Companies NPO Stock Chart B Stock Chart AIN Stock Chart SXI Stock Chart KMT Stock Chart TNC Stock Chart GRC Stock Chart TRS Stock Chart PRLB Stock Chart HY Stock Chart Receive ERII Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Energy Recovery and its competitors with MarketBeat's FREE daily newsletter. 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