{周k线缩量十字星收盘在10周线上并且10周线拐点向上。}xg: abs((close-open)/open)<0.015 and close>ma(close,10) and ma(close,10)>ref(ma(c,10),1) and (ref(ma(c,10),1)<ref(ma(c,10),2));{说明:1选股周期为周线,2加入条件}
ref(c,2)/ref(c,3) >1.04 and ref(v,2)/ref(ma(v,5),2) >2 and o>=ref(c,2) and ref(o,1)>=ref(c,2) and between(ref(c,1)/ref(c,2),1,1.02) and between(c/ref(c,1),1,1.02);测试通过,很少有股票满足,去年10月份能找出一些...