巴菲特说这不是我的主意，如果你有，期权交易的话我们不会控制保证金的。
Warren Buffett said it was not my idea. We are not controlling margins if you have option exchanges.
如果要取得期权，客户得向银行支付一笔保证金。
Under the currency option, the customer pays a premium to the bank.
一个期货、期权或以保证金形式交易的账户在假设以目前的市场价格平仓后以货币形式计算的账户余额。
The residual dollar value of a futures, option, or leverage trading account, assuming it was liquidated at current prices.
一个期货、期权或以保证金形式交易的账户在假设以目前的市场价格平仓后以货币形式计算的账户余额。
The residual dollar value of a futures , option , or leverage trading account , assuming it was liquidated at current prices.
买进期权涉及到缴纳一笔保证金，不过中国企业使用的结构能抵消这笔开销，因为它们最终会卖掉期权。
Buying options involves paying an upfront premium, but the structures the Chinese companies used offset that cost because they ultimately sold options as well.
买进期权涉及到缴纳一笔保证金，不过中国企业使用的结构能抵消这笔开销，因为它们最终会卖掉期权。
Buying options involves paying an upfront premium, but the structures the Chinese companies used offset that cost because they ultimately sold options as well.
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