Prices on shares in selected power companies and in companies with largetrading activity in electricity:February 8STOCKHOLM (SEK)Arise Windpower 44,90 0,00 2 577Eolus Vind 51,00 -0,97 42 528Holmen 230,00 0,00 552Stora Enso 81,30 -2,69 10 859COPENHAGEN (DKK)Vestas Wind Systems 177,10 -1,83 1 406 054HELSINKI (EUR)Fortum 21,98 1,29 1 396 938Stora Enso 9,30 -2,16 20 018OSLO (NOK)Arendals Fossekompani 1660,00 0,00 80Hafslund 70,50...