shares of catalyst pharmaceuticals inc cprx rose 131 to 1546 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 002 to 3266184 and the nasdaq composite index comp falling 066 to 1137948 catalyst pharmaceuticals inc closed 665 below its 52week high 2211 which the company achieved on january 13th the stock outperformed some of its competitors wednesday as johnson  johnson jnj fell 045 to 15257 pfizer inc pfe fell 096 to 4018 and abbott laboratories abt fell 087 to 10083 trading volume 10 m remained 15 million below its 50day average volume of 25 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