变色均线改成同花顺

请老师把通达信变色均线改成同花顺; M1:MA(C,20),COLORGREEN,LINETHICK2; IF(M1>REF(M1,1),M1,DRAWNULL),COLORRED,LINETHICK2;

爱约股解答：

M1:=MA(C,20);

PARTLINE(M1,M1>=M1[1],RGB(255,0,0),M1<M1[1],RGB(0,255,0)),LINETHICK2;