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指定日
StockLb4
复制链接
简述
量比(%)
定义
StockLb4(EndT:TDateTime):Real;
参数
名称
类型
说明
EndT
TDateTime
日期类型,截止日期
返回
Real
实数
算法
指定日量比=现成交总手/((过去5个交易日平均每分钟成交量)×当日累计开市时间(分))*100%
范例
//返回SZ000002(万科A)在20110901的量比(%)
SetSysParam(PN_Stock(),'SZ000002');
EndT:=inttodate(20110901);
return StockLb4(EndT);
//结果:0.5079
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