Prices on shares in selected power companies and in companies with largetrading activity in electricity:October 5COMPANY Latest close Change % VolumeSTOCKHOLM (SEK)Arise Windpower 40,70 -1,45 16 675Eolus Vind 42,30 0,00 38 171Holmen 208,00 0,00 793Stora Enso 68,95 2,38 13 749COPENHAGEN (DKK)Vestas Wind Systems 211,50 3,22 1 068 591HELSINKI (EUR)Fortum 19,65 1,45 1 530 914Stora Enso 7,42 0,61 2 406OSLO (NOK)Arendals...