Prices on shares in selected power companies and in companies with largetrading activity in electricity:January 11COMPANY Latest close Change % VolumeSTOCKHOLM (SEK)Arise Windpower 44,90 0,45 5 099Eolus Vind 42,50 -0,93 23 801Holmen 233,00 0,00 1 712Stora Enso 72,90 4,07 6 596COPENHAGEN (DKK)Vestas Wind Systems 180,00 1,01 903 876HELSINKI (EUR)Fortum 22,43 0,99 1 254 466Stora Enso 8,39 4,35 6 561OSLO (NOK)Arendals...