Prices on shares in selected power companies and in companies with largetrading activity in electricity:June 1Company Closing price Change in % VolumeSTOCKHOLM (SEK)Arise Windpower 50,25 -1,95 23 048Eolus Vind 42,20 1,69 86 240Holmen 189,00 0,00 0Stora Enso 58,50 0,00 6 180COPENHAGEN (DKK)Vestas Wind Systems 286,60 -1,04 924 840HELSINKI (EUR)Fortum 18,43 1,32 1 442 108Stora Enso 6,10 0,00 6 690OSLO (NOK)Arendals...