shares of corteva inc ctva slid 112 to 5197 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 045 to 380178 and dow jones industrial average djia falling 067 to 3077279 this was the stocks second consecutive day of losses corteva inc closed 1206 below its 52week high 6403 which the company achieved on may 26th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as linde plc lin