E1:=30; E2:=30; E3:=15; E4:=1; E5:=(CLOSE-MA(CLOSE,E1))/MA(CLOSE,E2)*100; E6:=MA(E5,E3); E7:=REF(E6,E4); DD:=E6-E7; MA5:MA(C,5),COLORMAGENTA; MA10:MA(C,10),COLORYELLOW; MA20:MA(C,20),COLORLIBLUE; 多空线:EMA(C,99),COLORBLUE,LINETHICK3; 战略线:MA(C,99),COLORWHITE,LINETHICK2; IF(DD>=0,MA5,DRAWNULL),COLORRED,LINETHICK4; IF(DD<0,MA5,DRAWNULL),COLORGREEN,LINETHICK4;