shares of kla corp klac rallied 239 to 33798 wednesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 095 to 397873 and the dow jones industrial average djia rising 060 to 3212028 kla corp closed 11914 below its 52week high 45712 which the company achieved on january 13th the stock demonstrated a mixed performance when compared to some of its competitors wednesday as asml holding nv asml rose 030 to 54808 applied materials inc amat rose 207 to 10853 and lam research corp lrcx rose 353 to 48758 trading volume 12 m remained 237662 below its 50day average volume of 14 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