绝点启动定牛股之买入选股指标公式

T1:=100*(C-LLV(L,5))/(HHV(C,5)-LLV(L,5));
T4:=100*(C-LLV(L,30))/(HHV(C,30)-LLV(L,30));
买入:T1<20 AND T4<20;