将CCI指标中的CCI1线由下向上拐头连续上行3天作为选股

编写要求：

请老师将下指标中的CCI1线由下向上拐头连续上行3天作为选股指标！（即CCI1值大于前2日值）非常感谢！ TYP:=(HIGH+LOW+CLOSE)/3; A:=(TYP-MA(TYP,250))/(0.015*AVEDEV(TYP,250)); CCI1:EMA(A,3); CCI2:EMA(A,10); CCI3:EMA(A,20);

解答：

?TYP:=(HIGH+LOW+CLOSE)/3;
A:=(TYP-MA(TYP,250))/(0.015*AVEDEV(TYP,250));
CCI1:=EMA(A,3);
XG:NDAY(CCI1,REF(CCI1,1),3) AND REF(CCI,3)