shares of lam research corp lrcx dropped 020 to 40478 monday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 075 to 387198 and dow jones industrial average djia falling 039 to 3273295 the stocks fall snapped a 10day winning streak lam research corp closed 32707 short of its 52week high 73185 which the company achieved on january 4th despite its losses the stock outperformed some of its competitors monday as applied materials inc amat fell 159 to 8829 kla corp klac fell 157 to 31645 and asm international nv asmiy fell 476 to 22331true trading volume 19 m remained 93526 below its 50day average volume of 20 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