安全操作主图之买进1选股指标公式

A7:=(2*C+H+L)/4;
Var1:=LLV(a7,21);
Var2:=HHV(a7,21);
SK:=EMA((A7-Var1)/(Var2-Var1)*100,7);
SD:=EMA(0.667*REF(SK,1)+0.333*SK,5);
买进1:count(close<ref(close,1),13)/13>6/10 and count(sk>sd,6) and ref(low,5)=LLV(Low,120) and ref(close>=open,4) and ref(close>open,3) and REF(CLOSE>OPEN,2) AND ref(open>close,1) and open>ref(close,1);