shares of apa corp apa slid 138 to 2701 thursday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 030 to 454978 and the dow jones industrial average djia falling 002 to 3560308 apa corp closed 117 below its 52week high 2818 which the company achieved on october 18th the stock demonstrated a mixed performance when compared to some of its competitors thursday as chevron corp cvx fell 125 to 11174 conocophillips cop fell 188 to