a:=between(v/ref(v,1),1.1,0.9);a1:=between(v/ref(v,2),1.1,0.9);a2:=between(ref(v,1)/ref(v,2),1.1,0.9);xg:a and a1 and a2;股票公式专家团为你解答,希望能帮到你,祝投资顺利。 20210311
n:=3;{倍量参数根据需要可以调整,这里是定3倍}m:=30;{参数根据需要可以调整}aa:=v>ref(v,1)*n;{成交量大于前一日3倍}aa1:=100*sum(vol,10)/capital<=m;{阶段缩量}aa and aa1;{已测试,复制可直接引用,如果回答满意,请记得给采纳好评,呵呵}