O1:SUM(EMA((CLOSE+LOW)/2,1)/3,3),COLOR00FFFF,LINETHICK1;O2:EMA(O1,3),COLORFF00FF,LINETHICK1;O3:EMA(O2,3),COLOR00FF00,LINETHICK1;MMM:=MA(CLOSE,20);DRAWTEXT((CLOSE
MMM),MMM,'。'),COLOR0000FF,LINETHICK5;VAR1:=CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2);VAR2:=REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);VAR3:=REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2);VAR4:=REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2);VAR5:=REF(VAR4,1) AND CLOSE>=REF(CLOSE,1)