五天前:REF(MA(CLOSE,5),5),POINTDOT,LINETHICK2;十天前:REF(MA(CLOSE,10),10),COLORGREEN,POINTDOT,LINETHICK2;二十前:REF(MA(CLOSE,20),20),COLORRED,POINTDOT,LINETHICK2;三十:=REF(MA(CLOSE,30),30);MA5:MA(CLOSE,5);MA10:MA(CLOSE,10);MA20:MA(CLOSE,20);MA30:=MA(CLOSE,30);