老师，
MA60:MA(C,60),NODRAW;
MA120:MA(C,120),NODRAW;
T1:=BARSLAST(CROSS(MA60,MA120))+1;
T2:=BARSLAST(CROSSDOWN(MA60,MA120))+1;
Q1:=BACKSET(CROSSDOWN(MA60,MA120),HHVBARS(H,T1)+1);
Q2:=BACKSET(CROSS(MA60,MA120),LLVBARS(L,T2)+1);
DRAWLINE1(CROSS(Q1,0.5),H,CROSS(Q2,0.5),L,0),COLORYELLOW,LINETHICK2,DOT;
DRAWLINE1(CROSS(Q2,0.5),L,CROSS(Q1,0.5),H,0),COLORYELLOW,LINETHICK2;
（来源：文华财经）
