M1:=MA(C,5);
M2:=MA(C,10);
M3:=MA(C,30);
A1:=BARSLAST(CROSS(M1,M2));
A2:=BARSLAST(CROSS(M1,M3));
A3:=BARSLAST(CROSS(M2,M3));
B1:=CROSS(M2,M3);
B2:=A1>=A2 AND A2>=A3;{股票指标网}
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;
