VAR7Z:=Ema(AMOUNT/vol/100,3); VAR8Z:=EMA(VAR7Z,88); VAR9Z:=EMA(VAR7Z,88)*0.85; VARA:=VAR9Z*0.87; VARB:=LOW<VARA AND CLOSE>REF(CLOSE,1)*1.02; 坚决买进:FILTER(VARB,6);