通达信屠龙刀之一刀致命变色缠论均线源码

MA1:MA(CLOSE,5) COLORRED,LINETHICK2;
MA2:MA(CLOSE,13) COLORMAGENTA,LINETHICK2;
IF(MA1 REF(MA1,1),MA1,DRAWNULL),COLORGREEN,LINETHICK2;
IF(MA2 REF(MA2,1),MA2,DRAWNULL ),COLORCYAN,LINETHICK2;