编写要求:
带量突破20均线后 三天不破20均线选股公式。
www.gszx.com.cn网解答:
XG:CROSS(REF(C,3),MA(C,20))&&CROSS(REF(V,3),MA(V,120)) AND C>MA(C,20) AND REF(C,1)>REF(MA(C,20),1) AND REF(C,2)>REF(MA(C,20),2);