Impax Environmental Markets (IEM) Stock Chart & Stock Price History GBX 364.95 -2.05 (-0.56%) As of 05/23/2025 11:56 AM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesBuy This Stock Impax Environmental Markets Stock Price Performance The Impax Environmental Markets (IEM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 7.84%, with a year-to-date return of -4.90%. In the past month, the stock has increased 7.02%, reflecting recent market activity. As of the latest close, Impax Environmental Markets traded at GBX 364.95 with a market cap of £847.23 million and volume of 377,126 shares. Five years ago, the stock traded at GBX 299, representing a 22.06% increase over that period. At the time, it had a market cap of £636.24 million and a volume of 908,539 shares. 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Email Address 5 Day Performance-2.94%1 Month Performance+7.02%3 Month Performance-5.70%Year-To-Date Performance-4.90%1 Year Performance-7.84%5 Year Performance+22.06% IEM Stock Chart for Saturday, May, 24, 2025 IEM Chart by TradingView Impax Environmental Markets 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 Capitalization05/23/2025GBX 367GBX 364.95-0.56%GBX 368GBX 359.42377,126 shs£847.23 million05/22/2025GBX 374GBX 367-1.87%GBX 372GBX 364.12608,416 shs£851.99 million05/21/2025GBX 376GBX 374-0.53%GBX 374.78GBX 372698,209 shs£868.24 million05/20/2025GBX 376GBX 376GBX 378.50GBX 371.32379,491 shs£872.88 million05/19/2025GBX 377GBX 376-0.27%GBX 377.50GBX 372.11674,673 shs£872.88 million05/16/2025GBX 375GBX 377+0.53%GBX 377.15GBX 3721.89 million shs£875.20 million05/15/2025GBX 378.50GBX 375-0.92%GBX 376GBX 373.28890,965 shs£870.56 million05/14/2025GBX 371.46GBX 378.50+1.90%GBX 378.50GBX 369.502.33 million shs£878.69 million05/13/2025GBX 369.50GBX 371.46+0.53%GBX 375.50GBX 364.501.15 million shs£862.34 million05/12/2025GBX 361GBX 369.50+2.35%GBX 371GBX 357933,405 shs£857.79 million Get the Latest News and Ratings for IEM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Impax Environmental Markets and its competitors with MarketBeat's FREE daily newsletter. 05/09/2025GBX 357GBX 361+1.12%GBX 361GBX 355999,405 shs£838.06 million05/08/2025GBX 354GBX 357+0.85%GBX 359GBX 352.50659,253 shs£828.77 million05/07/2025GBX 354.50GBX 354-0.14%GBX 355GBX 349.501.47 million shs£821.81 million05/06/2025GBX 355GBX 354.50-0.14%GBX 358.50GBX 349.68832,819 shs£822.97 million05/05/2025GBX 355GBX 355GBX 355GBX 346.30297,430 shs£824.13 million05/02/2025GBX 352GBX 355+0.85%GBX 355GBX 346.30297,430 shs£824.13 million05/01/2025GBX 344.12GBX 352+2.29%GBX 352GBX 346.50701,242 shs£817.17 million04/30/2025GBX 345GBX 344.12-0.26%GBX 349GBX 342451,640 shs£798.87 million04/29/2025GBX 345GBX 345GBX 346GBX 342.33515,562 shs£800.92 million04/28/2025GBX 345GBX 345GBX 347.50GBX 340.50587,548 shs£800.92 million04/25/2025GBX 341GBX 345+1.17%GBX 345GBX 341305,460 shs£800.92 million04/24/2025GBX 340GBX 341+0.29%GBX 341GBX 334.50826,486 shs£791.63 million04/23/2025GBX 330GBX 340+3.03%GBX 342.71GBX 332.5010.03 million shs£789.31 million Related Companies 3i Infrastructure Stock Price Chart Petershill Partners Stock Price Chart abrdn Stock Price Chart JPMorgan Global Growth & Income Stock Price Chart Burford Capital Stock Price Chart RIT Capital Partners Stock Price Chart Man Group Stock Price Chart Bridgepoint Group Stock Price Chart Monks Stock Price Chart City of London Stock Price Chart Receive IEM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Impax Environmental Markets and its competitors with MarketBeat's FREE daily newsletter. 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