The Unit Margin Rate (UMR) file contains the margin requirements (in HKD equivalent) for each futures and options series for exposure calculation in PTRM. Under normal circumstances, the UMR file will be made available for download at the start of the business day. File is compressed into a single zip file (i.e. UMR_yymmdd.zip). Please click the Date below to select the file of a specific date to be downloaded. For information on the specification of the files, please check the “File Format” link below.
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