阿姆氏指标arms_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,pn_nday相关范例t范例一,…

麦克连指标mcl_fn1,media2024-01-08_igyqnpdpfidoi2hcimage314,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,pn_nday相关范例t范例一,…

成本价均线ema_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,pn_nday相关范例t范例一,…

成交量变异率vr_fn,media2024-01-08_igyqnpdpfidoi2hcimage314,nday由系统参数pn_nday设置,180与系统证券pn_stock系统,pn_nday相关范例t范例一,…

组合-夏普比率pf_sharpratiot,fnamestringrffloatfloatt@@,@@string@@t数组中,p为收益率标准差范例tcode//,:=00025setsysparampn_stocksw801020,pn_dateendt,:=tradedaysbegtendtt:=nday,…

stocks_absorptionratiostocks,的吸收比率%范例t获取沪,吸收比率%codesp_spn,cyclecy_daystocks,:=085returnstocks_absorptionratiostocks,…

stocks_assetcentralitystocks,及主成分暴露范例t获取沪,的资产集中度codesp_spn,cyclecy_daystocks,:=085returnstocks_assetcentralitystocks,…

stocks_md_,@@数据值范例t获取股票,endt:=20220331treturnstocks_md_,media2026-01-26_caqexg2da5uxbdmjimage6,…

买卖价差rd_submit_,@real买卖价差范例tcodesp,spn_stockquot,quotsp_spn,date20231030110000tsp_spn,…

indexs_ta_,因子@@数据表范例t获取申,动量因子codesetsysparampn_date20230105t,pn_cyclecy,dayreturnindexs_ta_,…