Rss & SiteMap
金字塔客服中心 - 专业程序化交易软件提供商 http://www.weistock.com/bbs/
软件里没有保存历史昨结算价,可以求出近似值
sum_amount:=sum(amount,todaybar);sum_vol:=sum(vol,todaybar);
js:sum_amount/sum_vol/MULTIPLIER;
zjs:valuewhen(todaybar=1,ref(js,1));
zf:c-zjs>=0.035*zjs;