{底分型买点}
TT:=C>(H+L)/2*1.021;
DD3:=L=LLV(L,3);
LL13:=L=LLV(L,13);
底分型:=C>REF(C,1) AND C>REF(O,1) AND C>=O AND H>REF(H,1) AND TT;
买点0:=COUNT(DD3,5) AND 底分型;
买点:买点0 AND COUNT(买点0,BARSLAST(LL13))=1;