last three decades brokerage houses merryll lynch cashed greater returns industry cornelius last 30 years brokerage firms charles schwab grown greater returns single industry excluding roaring tech sector sweeping new firm guiding revenue saturated industry next generation uniting razor sharp technology explosive market introducing marketplace first available direct access trading center united states direct access trading center sets people hands simple player ability trade evenly big wigs big wall street brokerages scooting past pros giving power trade even keel seasoned pros commerce future see benefit today http uk geocities com raising _ _ bid _ _ ask katina stratton opoo 46