n.票據交換所
Options trading is organized by a clearinghouse. 特權交易一般在票據交易大廳進行。
The biggest clearinghouse is the Options Clearing Corporation in the United States. 最大的票據交換所是聯(lián)邦期權票據交換公司。
The clearinghouse informs every exchange member of their net settlement status. 清算所將每個交易所清算成員各自的凈結算頭寸通知他們.
