Daily Trading Activity & Open Positions Summary ("DTOP")
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HKFE Clearing Corporation ("HKCC") and The SEHK Options Clearing House ("SEOCH") have separate DTOPs. Information of Gross Open Interest ("OI"),
Net OI, Net OI Change, Turnover, Deal, Settlement Price and Settlement Price Change are shown in DTOP. In order to have easy access to individual 
market, a number of the reports by different grouping are included in the zipped DTOP. 

Clearing House  File Name       				Content
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HKCC		yyyymmdd_1_dtop_f_hkcc_summary.rpt		in report format and information listed out by each Product Class in all Markets 
								cleared through HKCC
								(no Settlement Price and Settlement Price Change are shown)

HKCC		yyyymmdd_1_dtop_f_hkcc_fut_dtl_all.rpt		in report format and information listed out by each Futures series of Product 
								Class in all Markets cleared through HKCC
									
HKCC		yyyymmdd_1_dtop_f_hkcc_opt_dtl_all.rpt		in report format and information listed out by each Options series of Product 
								Class in all Markets cleared through HKCC

HKCC		yyyymmdd_1_dtop_f_hkcc_fut_dtl_<market>.rpt	in report format and information listed out by each Futures series of Product 
								Class in each individual Market cleared through HKCC
								e.g. 	For HSI Futures, the file name is 20061201_1_dtop_f_hkcc_fut_dtl_hsi.rpt
					
HKCC		yyyymmdd_1_dtop_f_hkcc_opt_dtl_<market>.rpt	in report format and information listed out by each Options series of Product 
								Class in each individual Market cleared through HKCC
								e.g. 	For HSI Options, the file name is 20061201_1_dtop_f_hkcc_opt_dtl_hsi.rpt

HKCC		yyyymmdd_1_dtop_f_hkcc_fut_dtl_all.raw		in data file format and information listed out by each Futures series of Product 
								Class in all Markets cleared through HKCC
								
HKCC		yyyymmdd_1_dtop_f_hkcc_opt_dtl_all.raw		in data file format and information listed out by each Options series of Product 
								Class in all Markets cleared through HKCC



SEOCH		yyyymmdd_1_dtop_o_seoch_summary.rpt		in report format and information listed out by each Product Class in Stock Options
								Market cleared through SEOCH
								(no Settlement Price and Settlement Price Change are shown)
									
SEOCH		yyyymmdd_1_dtop_o_seoch_opt_dtl_all.rpt		in report format and information listed out by each Options series of all Product 
								Classes in Stock Options Market cleared through SEOCH

SEOCH		yyyymmdd_1_dtop_o_seoch_opt_dtl_<class>.rpt	in report format and information listed out by each Options series of Product 
								Class in Stock Options Market cleared through SEOCH
								e.g. 	For HSBC Holdings Stock Options (HKB), 
								        the file name is 20061201_1_dtop_o_seoch_opt_dtl_hkb.rpt

SEOCH		yyyymmdd_1_dtop_o_seoch_opt_dtl_all.raw		in data file format and information listed out by each Options series of all  
								Product Classes in Stock Options Market cleared through SEOCH

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Hong Kong Exchanges and Clearing Limited endeavor to ensure the accuracy and reliability of the information provided, but do not guarantee its 
accuracy and reliability and accept no liability (whether in tort or contract or otherwise) for any loss or damage arising from any inaccuracy 
or omission or from any decision, action or non-action based on or in reliance upon information contained in these reports. 
