波段确定之拉选股指标公式

Q1:=(CLOSE-REF(CLOSE, 1))/REF(CLOSE, 1)*100;
Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;
Q3:=SMA(Q2, 9, 1);
Q4:=SMA(Q3, 3, 1);
AA:=3*Q3-2*Q4;
Q5:=AA>1*REF(AA, 1);
A1:=EMA(Q3, 3);
拉:crOSS(AA, A1) AND Q5 AND A1<20 AND Q1>9 OR A1>1*REF(A1, 1) AND Q1>4 AND A1<60;