指标出现红竖线处,大智慧可用的选股公式

编写要求：

求通达信指标出现红竖线处,大智慧可用的选股公式Q_1:=C-REF(C,1);Q_2:=100*EMA(EMA(Q_1,6),6)/EMA(EMA(ABS(Q_1),6),6);Q_3:=CROSS(EMA(C,19),EMA(C,7));Q_4:=CROSS(EMA(C,7),EMA(C,19));Z1:=L=LLV(L,BARSLAST(Q_3)+1);Z2:=LLV(L,BARSLAST(Q_3)+1);Z3:=H=HHV(H,BARSLAST(Q_4)+1);Z4:=HHV(H,BARSLAST(Q_4)+1);Q_A:=DRAWLINE(Z1,Z2,Z3,Z4,0);Y1:=H=HHV(H,BARSLAST(Q_4)+1);Y2:=HHV(H,BARSLAST(Q_4)+1);Y3:=L=LLV(L,BARSLAST(Q_3)+1);Y4:=LLV(L,BARSLAST(Q_3)+1);Q_B:=DRAWLINE(Y1,Y2,Y3,Y4,0);X1:=LLV(Q_2,2)=LLV(Q_2,7) ;X2:=COUNT(Q_2<0,2);X3:=CROSS(Q_2,MA(Q_2,2));X4:=REF(Q_B,1)REF(Q_B,1);买进:=(X1 AND X2 AND X3) AND X4 AND X5;TJ:=IF(Q_B=1,80,10),STICK,COLORRED;持币:IF(Q_B

解答：

Q_1:=C-REF(C,1);