shares of catalyst pharmaceuticals inc cprx slipped 297 to 1275 tuesday on what proved to be an allaround great trading session for the stock market with the nasdaq composite index comp rising 334 to 1117641 and the dow jones industrial average djia rising 280 to 3031632 the stocks fall snapped a twoday winning streak catalyst pharmaceuticals inc closed 447 short of its 52week high 1722 which the company reached on september 13th the stock underperformed when compared to some of its competitors tuesday as johnson  johnson jnj rose 148 to 16562 pfizer inc pfe rose 072 to 4446 and abbott laboratories abt rose 358 to 10308 trading volume 23 m remained 14 million below its 50day average volume of 38 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use