shares of catalyst pharmaceuticals inc cprx advanced 204 to 1552 friday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 039 to 3382669 and the nasdaq composite index comp falling 058 to 1178727 the stocks rise snapped a threeday losing streak catalyst pharmaceuticals inc closed 659 below its 52week high 2211 which the company reached on january 13th the stock demonstrated a mixed performance when compared to some of its competitors friday as johnson  johnson jnj rose 209 to 16039 pfizer inc pfe rose 061 to 4321 and abbott laboratories abt rose 062 to 10674 trading volume 23 m remained 288028 below its 50day average volume of 26 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