shares of eastman chemical co emn inched 021 higher to 9080 wednesday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 003 to 3374384 and the sp 500 index spx falling 002 to 401622 eastman chemical co closed 3405 below its 52week high 12485 which the company reached on february 16th the stock outperformed some of its competitors wednesday as exxon mobil corp xom fell 053 to 11321 trading volume 10 m eclipsed