V1:=EMA(CLOSE,60)-EMA(CLOSE,300);

V2:=EMA(V1,300);

V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;

操盘线:SMA(V3,2,1),LINETHICK3;

V5:SMA(操盘线,2,1);

抄底:if(操盘线>ref(操盘线,1) and ref(操盘线,1)<ref(操盘线,2) and 操盘线<23 ,18,0),COLORYELLOW,LINETHICK3;

追买:if(操盘线>ref(操盘线,1)and CROSS(操盘线,v5) and v5<50,8,0),COLORred;

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