Q_3:=CROSS(MA(C,9),MA(C,4));
Q_4:=CROSS(MA(C,4),MA(C,9));
Z1:=L=LLV(L,BARSLAST(Q_3)+1);
Y1:=H=HHV(H,BARSLAST(Q_4)+1);
试仓:IF(Y1 加仓:REF(试仓,2)=1 AND REF(试仓,1)=1 AND 试仓>=0,COLORRED;
获利抛:试仓=0 AND 加仓=1;