Daily Risk Parameter File ("RPF")
 

On each trading day, HKEx generates RPF for the margin calculations (Please refer to the PRiME Margining Guide for details of the margining methodology) at both Clearing House and Client levels for products cleared by HKCC and SEOCH.

There are 3 types of RPF namely, Intra-day RPF (i.e. rpi______-_____-__-_____-yymmdd-hhmm.lis, rci______-_____-__-_____-yymmdd-hhmm.lis), Early RPF (i.e. rpp______-_____-__-_____-yymmdd.lis, rcp______-_____-__-_____-yymmdd.lis) and Final RPF (i.e. rpf______-_____-__-_____-yymmdd.lis, rcf______-_____-__-_____-yymmdd.lis). Intra-day RPF is used for intra-day margin calculations whereas both Early and Final RPF are for end-of-day margin calculations.

Under normal circumstances, Intra-day RPF will be made available for download as soon as practicable after each intra-day margin call (if any). Early and Final RPF will be available at approximately 18:30 of that particular trading day and 09:00 of the next trading day respectively.

All RPF of the same trading day are compressed into a single zip file (i.e. RPF_yymmdd.zip). Depending on the number of Intra-day RPF, the size of the zip file could range from 760k with no Intra-day RPF to 2.2Mb with 4 Intra-day RPF.

Click the Date below to select the file of a specific date to be downloaded.

August 2014
SUNMONTUEWEDTHUFRISAT
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3456789
10111213141516
17181920212223
24252627282930
31------
 
July 2014
SUNMONTUEWEDTHUFRISAT
--12345
6789101112
13141516171819
20212223242526
2728293031--


For further information, please call 2211 6901.

Hong Kong Exchanges and Clearing Limited and its subsidiaries endeavour to ensure the accuracy and reliability of the information provided, but does not guarantee its accuracy and accepts no liability (whether in tort or contract or otherwise) for any loss or damage arising from any inaccuracies or omissions.