Market Volatility May Hurt TD Ameritrade

Financial Post, Jonathan Ratner, 28 March 2007Market volatility in March likely hurt U.S. discount brokers like TD Ameritrade Holding Corp. and optionsXpress Holdings Inc., since their clients tend to avoid trading during periods of uncertainty, according to Goldman Sachs.While analyst William Tanona is bullish on shares of both firms and assigns them �buy� recommendations, he lowered his