Prices on shares in selected power companies and in companies with largetrading activity in electricity:August 18Company Closing price Change in % VolumeSTOCKHOLM (SEK)Arise Windpower 45,80 -0,22 3 663Eolus Vind 41,60 1,22 105 275Holmen 196,80 0,00 230Stora Enso 62,40 -2,42 1 591COPENHAGEN (DKK)Vestas Wind Systems 242,00 -23,05 16 112 159HELSINKI (EUR)Fortum 18,66 0,16 1 111 122Stora Enso 6,65 -1,48 7 718OSLO...