An average of the closing prices on the preceding business day for all contract months except the nearest contract month. A monthly average of closing prices for all contract months except the last three business days in the previous month. The Initial Customer Margin described on this page is a minimum amount that is determined by the Minister of Economy, Trade and Industry. The Exchange is entitled to set up a greater level of amount. For the current margins fixed by the Exchange, see Margins in this month .
Commissions are negotiable for the contracts to be executed through omnibus accounts.