KARACHI, June 27: The JCR VIS Rating Company has finalised the fund stability rating of AA- assigned to the Pak-Oman Advantage Fund, says a press release. The JCR-VIS has also assigned a preliminary medium-to-long term rating of A to the secured and listed term finance certificates proposed to be issued by the Saudi Pak Leasing Company. The JCR-VIS has also reaffirmed the entity ratings at A-/A-2. Outlook on the ratings is stable.