STOCKHOLM--(BUSINESS WIRE)--Regulatory News: Avanza (STO:AZA): As per August 31 2015, the number of customers at Avanza preliminary amounted to 438,100, an increase of 66,900 since the beginning of 2015. The number of accounts amounted to 794,800. Preliminary net inflow in August was SEK 1,950 m and the total preliminary net inflow during the period January-August was consequently SEK 18,520 m. Monthly statistics – August           Change one month Change one year August July August 2015 2015 2