通达信高低底买入指标公式

B2:=A1 =A2 AND A2
B3:=COUNT(CROSS(M2,M1) OR CROSS(M3,M2) OR CROSS(M3,M1),A1)=0;
B4:=REF(M1 M3 AND M2 M3,A1+1);
三角形:B1 AND B2 AND B3 AND B4;