and Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By
the derivatives exchange; (2) call for its clients to deposit additional margins when their margins drop below the rate or value of the maintenance margins prescribed by the derivatives exchange or
. Should the loss sustained by the Client’s position in the market cause the balance in its margin account to drop below the maintenance margin , the Client will be called by his/her derivatives agent to