弱势买入短期:=100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5));中期:=100*(C-LLV(L,10))/(HHV(C,10)-LLV(L,10));中长期:=100*(C-LLV(L,20))/(HHV(C,20)-LLV(L,20));长期:=100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30));四线归零:=(短期<=0 AND 中期<=0 AND 中长期<=0 AND 长期<=0);四线归零;强势买入线1:=MA(C,1)/MA(REF(C,18),18)*100;线2:=MA(FORCAST(线1,20),6);AA:=CROSS(线1,线2);BB:=SLOPE(线1,2)>=7;CC:=AA AND BB;CC;  |
