大智慧捉马选股指标(源码)

ma20:=ma(c,20);
xg:ref(ma5,1) ref(ma10,1) and ref(ma10,1) ref(ma20,1) and ref(h,1) ref(ma5,1) and ref(c,2) ref(ma5,2) and ref(l,1) ref(ma10,1)and ref(c,1) ref(ma5,1) and ref(c,1) ref(ma10,1) and ref(c,1) ref(o,1)and c