正:=BARSLAST(CROSS(C,MA(C,21)));反:=BARSLAST(CROSS(MA(C,21),C));脉冲:2*(正-反),COLORCYAN;顺:=BARSLAST(CROSS(MA(C,5),MA(C,63)));逆:=BARSLAST(CROSS(MA(C,63),MA(C,5)));经络:逆-顺,COLOR7F00FF,LINETHICK2;IF(脉冲>经络,经络,DRAWNULL),COLORGREEN,LINETHICK2;