保证金和交易事项 Margin and Trading Arrangements 保证金增加-在维持保证金达到保证金线时,经纪人 将要投资者支付额外的保证金 Margin call -when the maintenance margin is reached broker will ask for additional margin funds 价格趋同-在到期日期货价格与市价相等 Convergence of Price- as maturity approaches the spot and futures price converge 交割一实际的某类商品进行交割或现金结算 Delivery -Actual commodity of a certain grade with a delivery location or for some contracts cash settlement 22-822-8 保证金和交易事项 Margin and Trading Arrangements 保证金增加-在维持保证金达到保证金线时，经纪人 将要投资者支付额外的保证金 Margin call - when the maintenance margin is reached, broker will ask for additional margin funds 价格趋同-在到期日期货价格与市价相等 Convergence of Price - as maturity approaches the spot and futures price converge 交割 – 实际的某类商品进行交割或现金结算 Delivery - Actual commodity of a certain grade with a delivery location or for some contracts cash settlement