Impax Environmental Markets plc (IEM.L) LSE

467.50

+8.5(+1.85%)

Updated at June 02 04:41PM

Currency In GBp

IEM.L Historical Return

If you invested 1000 GBp in Impax Environmental Markets plc (IEM.L) 10 years ago, it would be worth 2,996.22 GBp as of June 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,051.96 GBp, while 1000 GBp invested 1 year ago would be worth 1,296.63 GBp. This corresponds to total returns of 199.62%, 5.2%, 29.66%, respectively, with annualized returns of 11.59%, 1.02%, 29.66%.

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

IEM.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 02, 2026	460	467.5	467.5	469	460	210,044
June 01, 2026	460.5	459	459	464.5	457.5	377,097
May 29, 2026	457	462	462	464.5	457	520,190
May 28, 2026	461.5	458.5	458.5	463	456.5	358,298
May 27, 2026	460.5	459.5	459.5	469	459.5	505,793
May 26, 2026	448.5	458	458	462.5	448.5	571,488
May 22, 2026	449	454	454	456	449	275,022
May 21, 2026	446	451	451	455.5	446	326,140
May 20, 2026	448	454	454	454	445.5	194,831
May 19, 2026	445.5	446	446	453.5	441.5	2.09M
May 18, 2026	452.5	449	449	462	446	413,160
May 15, 2026	460	463	463	463	451.92	254,909
May 14, 2026	455.5	459.5	459.5	462	454.35	86,143
May 13, 2026	447	452.5	452.5	455.5	446	310,995
May 12, 2026	452	448.5	448.5	452	443.5	98,008
May 11, 2026	454	452	452	454	442	471,779
May 08, 2026	445	445.5	445.5	451	444.12	542,057
May 07, 2026	450	450	450	454	444.88	230,876
May 06, 2026	439.5	450	450	450	439	291,901
May 05, 2026	425	441	441	441	425	2.24M
May 01, 2026	427	434.5	434.5	434.5	427	150,794
April 30, 2026	427	434	434	434	427	106,368
April 29, 2026	435	432.5	432.5	440.5	432.5	530,557
April 28, 2026	445	436.5	436.5	445	435.5	406,149
April 27, 2026	438	442.5	442.5	443.5	434	398,006
April 24, 2026	442.5	438	438	442.5	434.37	948,338
April 23, 2026	434	443	443	444	434	166,513
April 22, 2026	437.5	442.5	442.5	444.5	421	297,985
April 21, 2026	422.5	439.5	439.5	444.5	422.5	258,089
April 20, 2026	428	435	435	446.5	428	348,102
April 17, 2026	435	439.5	439.5	445.16	427.5	309,852
April 16, 2026	442.5	433.5	433.5	448.5	432	126,875
April 15, 2026	446	450	450	450	437	3.37M
April 14, 2026	437	450	450	453	437	538,961
April 13, 2026	431	440	440	441	430	835,278
April 10, 2026	426	441.5	441.5	441.5	426	424,735
April 09, 2026	426.5	431	431	434	423.5	260,940
April 08, 2026	420	430	430	431.5	420	449,265
April 07, 2026	412.5	416	416	416.5	412.5	468,410
April 02, 2026	410	416	416	416.5	402.08	244,169
April 01, 2026	411.5	412.5	412.5	416	407	3.7M
March 31, 2026	400	406	406	408	399.75	378,139
March 30, 2026	397.5	403	403	405.5	397.1	674,629
March 27, 2026	393	402.5	402.5	410	393	458,055
March 26, 2026	405	410.5	410.5	415	405	596,026
March 25, 2026	405.5	410	410	415	405.5	529,936
March 24, 2026	404	406.5	406.5	409	402.5	891,531
March 23, 2026	406.5	406.5	406.5	412.5	395.5	765,164
March 20, 2026	411.5	408.5	408.5	414	406	1.65M
March 19, 2026	412	410	410	422	406.5	610,371
March 18, 2026	415	416.5	416.5	425.5	415	1.3M
March 17, 2026	415	422	422	425.5	415	521,162
March 16, 2026	423	416	416	423	412	268,573
March 13, 2026	415	417.5	417.5	423	410.25	154,676
March 12, 2026	420	419	419	420	413	598,268
March 11, 2026	414	417.5	417.5	422.5	413.13	474,269
March 10, 2026	404	418	418	424	404	237,667
March 09, 2026	402	409	409	413.89	398	586,586
March 06, 2026	428	419	419	442.49	417.5	286,903
March 05, 2026	427.54	426	426	439.5	425	607,885