【参考代码】 SetSysParam(PN_Cycle(),cy_1m()); Return Select datetimetostr(["date"]) as "时间", ["close"] as "价格", ["vol"] as "成交量", ["amount"] as "成交金额", ["syl2"] as "昨日结算价", ["sectional_cjbs"] as "持仓量" from MarketTable DateKey 20200113T to 20200113T+0.99 Of "OP10002067" End;