shares of lyondellbasell industries nv cl a lyb inched 021 higher to 8565 wednesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 156 to 415517 and the dow jones industrial average djia rising 129 to 3281250 the stocks rise snapped a twoday losing streak lyondellbasell industries nv cl a closed 3157 below its 52week high 11722 which the company achieved on may 31st trading volume 23 m remained 250054 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