Equity
IEM
LSEImpax Environmental Markets PLC
£4.46
+1.25% vs prior close
Cboe Europe · previous close, delayed · Sep 29, 2026
Price · Chart
£4.5
£4.2
16 Jul
29 Sep
The line runs £4.32 on 16 July through £4.46 on 29 September, on a scale from £4.2 to £4.5. Days the market did not trade hold the previous close, flat.
The chart above plots the price of LSE: IEM over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 53 sessions over that window: £4.32 on 16 July 2026 through £4.46 on 29 September 2026.