What proportion of the market value of securities owned by a brokerage company are used...

According to CISI UAE Financial Rules and Regulations, brokerage companies must use 70% of the market value of securities they own to increase the value of their guarantee. This guarantee acts as a financial safeguard to ensure the firm’s stability and protect clients and counterparties against default risk. The 70% proportion strikes a balance between maximizing the leverage of owned securities and maintaining prudent risk management. It reflects the regulatory emphasis on requiring sufficient collateral and guarantees to support brokerage operations, maintaining market confidence and financial soundness within the UAE capital markets.