Finance School of management Terms Open, High, LoW, Settle, Change, Lifetime high Lifetime low, Oper en interest Mark-to-market Margin requirement Margin call uesTc6 Finance School of Management Terms ❖ Open, High, Low, Settle, Change, Lifetime high, Lifetime low, Open interest ❖ Mark-to-market ❖ Margin requirement ❖ Margin call