Impax Environmental Markets plc (IEM.L) LSE

Currency In GBp

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IEM.L Historical Return

If you invested 1000 GBp in Impax Environmental Markets plc (IEM.L) 10 years ago, it would be worth 2,871.52 GBp as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,041.88 GBp, while 1000 GBp invested 1 year ago would be worth 1,290.96 GBp. This corresponds to total returns of 187.15%, 4.19%, 29.1%, respectively, with annualized returns of 11.12%, 0.82%, 29.1%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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IEM.L Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
June 22, 2026470468468470465.5456,167
June 19, 2026465471471473465648,763
June 18, 2026469473.5473.5475456164,959
June 17, 2026473467467473463.78127,058
June 16, 2026466.5470470471466379,360
June 15, 2026469468.5468.5473463328,731
June 12, 2026452463463467452486,082
June 11, 2026454.5457457460452.41221,360
June 10, 2026460.5456456460.5452450,653
June 09, 2026464.5460460467457290,738
June 08, 2026461465465465.5456264,296
June 05, 2026471462462472461.5328,874
June 04, 2026469472.5472.5472.5463.5339,682
June 03, 2026462.5471471471462.51.19M
June 02, 2026460467.5467.5469460210,044
June 01, 2026460.5459459464.5457.5377,097
May 29, 2026457462462464.5457520,190
May 28, 2026461.5458.5458.5463456.5358,298
May 27, 2026460.5459.5459.5469459.5505,793
May 26, 2026448.5458458462.5448.5571,488
May 22, 2026449454454456449275,022
May 21, 2026446451451455.5446326,140
May 20, 2026448454454454445.5194,831
May 19, 2026445.5446446453.5441.52.09M
May 18, 2026452.5449449462446413,160
May 15, 2026460463463463451.92254,909
May 14, 2026455.5459.5459.5462454.3586,143
May 13, 2026447452.5452.5455.5446310,995
May 12, 2026452448.5448.5452443.598,008
May 11, 2026454452452454442471,779
May 08, 2026445445.5445.5451444.12542,057
May 07, 2026450450450454444.88230,876
May 06, 2026439.5450450450439291,901
May 05, 20264254414414414252.24M
May 01, 2026427434.5434.5434.5427150,794
April 30, 2026427434434434427106,368
April 29, 2026435432.5432.5440.5432.5530,557
April 28, 2026445436.5436.5445435.5406,149
April 27, 2026438442.5442.5443.5434398,006
April 24, 2026442.5438438442.5434.37948,338
April 23, 2026434443443444434166,513
April 22, 2026437.5442.5442.5444.5421297,985
April 21, 2026422.5439.5439.5444.5422.5258,089
April 20, 2026428435435446.5428348,102
April 17, 2026435439.5439.5445.16427.5309,852
April 16, 2026442.5433.5433.5448.5432126,875
April 15, 20264464504504504373.37M
April 14, 2026437450450453437538,961
April 13, 2026431440440441430835,278
April 10, 2026426441.5441.5441.5426424,735
April 09, 2026426.5431431434423.5260,940
April 08, 2026420430430431.5420449,265
April 07, 2026412.5416416416.5412.5468,410
April 02, 2026410416416416.5402.08244,169
April 01, 2026411.5412.5412.54164073.7M
March 31, 2026400406406408399.75378,139
March 30, 2026397.5403403405.5397.1674,629
March 27, 2026393402.5402.5410393458,055
March 26, 2026405410.5410.5415405596,026
March 25, 2026405.5410410415405.5529,936
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