An option must be settled by 2 p. Call Options and Put Options. Counterparty Radar. If the client disagrees with the cash settlement, he or she must raise the disagreement with the trading 建设银行外汇 CCB Foreign Exchange at which the trading was conducted within one month of the settlement day. A put option gives the owner the right to sell the underlying currency and buy the trading currency at expiration. Clients may bear certain risks when using this financial product. These awards recognise industry excellence in electronic foreign exchange among banks, brokers, vendors and the buy-side. This paper provides a procedure for … Expand. 国家外汇管理系统 State Foreign Exchange Management System will no risks for the principals of personal foreign exchange structured deposits. Share To.