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参考实例如下codesetsysparampn_stock,a:=nday20date1,timedaydifcloseb:=nday10date2,…
案例实现title2codesetsysparampn_stock,5日的收盘价表格setsysparampn_date,t1:=nday5date,7日的收盘价表格setsysparampn_date,t2:=nday7date,案例实现title2codesetsysparampn_stock,日的收盘价表格setsysparampn_date20201209t,…
大于0的天数setsysparampn_stock,r:=nday100time,sp_timezf,ref_zfref,计算zf列和ref_zf列,大于0的天数setsysparampn_stock,r:=nday100time,sp_timezf,大于0的个数setsysparampn_stock,…
守塔线数据setsysparampn_stock,setsysparampn_date,r:=nday1000time,sp_timeclose,media2024-01-08_igyqnpdpfidoi2hcimage552,…
code//倒置数组setsysparampn_stock,sz000002quotsetsysparampn_date,arr:=nday10quot,quotdatetostrsp_timequot,media2024-03-20_wefcpvnqqtg5qgjaimage34,…
参考范例如下codesetsysparampn_stock,hq:=nday20month,timedaydifclosemmin:=nday10month,…
间隔范例tcodesetsysparampn_stock,r:=nday10time,sp_timeclose,media2024-03-20_wefcpvnqqtg5qgjaimage59,…
***setansi_nullson,setquoted_identifieron,setansi_paddingon,symbolvarchar8nulldate_datetimenull,codefunctionfunction94beginsetsysparampn_stock,a:=nday10stockid,…
新增自由周期设置apn_freecycle,日内高频周期有效bpn_cycle,周期的使用范例apn_freecycle,历史交易日的数据setsysparampn_stock,setsysparampn_cyclecy,1msetsysparampn_datestrtodatetime,0144setsysparampn_freecycle1,…
计算计算模型为cb_impliedvolatility其,22日的隐含波动率setsysparampn_stock,setsysparampn_date,returncb_impliedvolatility//,20220418tret:=arraysetsysparampn_date,-1dobeginsetsysparampn_stock,…