2021-10-12,18:00,2 MarketID,ListID,SegmentID,InstrumentID,OrderBookID,Event,PreviousTIShortName,NewTIShortName,FirstTradeDate,LastTradeDate,Expired Date,ReferencePrice,PriceQuotationFactor,ContractSize,StrikePrice,OptionsType,OptionsStyle,PhysicalDelivery TXI,IO,S50IO,SET50_OPT,72210,0,,S50H22P1100,2021-10-12,2022-03-30,2022-03-30,119.900000,200,200,1100.000000,2,2,2 TXI,IO,S50IO,SET50_OPT,72209,0,,S50H22C1100,2021-10-12,2022-03-30,2022-03-30,2.800000,200,200,1100.000000,1,2,2