shares of lam research corp lrcx shed 344 to 55014 monday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 130 to 430046 and dow jones industrial average djia falling 094 to 3400292 the stocks fall snapped a twoday winning streak lam research corp closed 12366 short of its 52week high 67380 which the company achieved on june 1st the stock demonstrated a mixed performance when compared to some of its competitors monday as applied materials inc amat fell 304 to 12520 kla corp klac fell 178 to 32907 and asm international nv asmiy fell 635 to 36609 trading volume 16 m eclipsed its 50day average volume of 13 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