Eliminating noise - AMAT chart - weekly MACD crosses and Williams %R <img src=http://stockcharts.com/c-sc/sc?s=AMAT&p=W&yr=2&mn=0&dy=0&i=p50225031619&r=991> Daily - noise included <img src=http://stockcharts.com/c-sc/sc?s=AMAT&p=Dyr=3mn=0&dy=0&i=p50225031619&r=991>