cftc持仓数据怎么看 ctp持仓查询问题

1.DataSource:

UsingjqdatasdktoobtainVtBarDatatypedata,formattedfortheonBareventinVnpy'sctaHistoryData.p...

October25,2019

CTPIPCEvs.CPI

4.DataServiceProviders:

ApprovedPublicationArrangements,ConsolidatedTapeProviders,andApprovedReportingMechanismscollectdatafrombrokersandtransmitittoregulatoryauthorities.Certainderivativeswillundergocentralizedtrading...

WeeklyCOTData