很准选股==就是准嘛，你不信就试试！
{hzxg很准选股}
MA5:=EMA(C,5);
MA13:=EMA(C,13);
很准:=if(L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS
(MA13,MA5))+1),H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1) and
HHV(H,BARSLAST(CROSS(MA5,MA13))+1));
很准选股:if(很准 and c>o and v>ref(v,1)*1.2,1,0),COLOR0000FF,linethick3,stick;