编写要求:
K线主图连续三天下跌,对应的三天量柱逐步缩量,三天的量一天比一天小,梯次递减。第四天涨幅大于一个点时出预警。
www.gszx.com.cn网解答:
COUNT(REF(V,1)<=REF(V,2) AND REF(C,1)<REF(C,2) AND REF(C,1)<REF(O,1),3)=3 AND C>REF(C,1)*1.01 AND C>O;