期权，象征着买方依据合同内容的权力，在划定的时光内（如成熟），期权的价格协定，卖方（履行价格）购置特定数量的标的证券（如股票或基金）。认购期权的卖方在买方请求行使，必需行使价格出卖特定数目的标的证券的任务。
|选项就像买房子（期房）合同
|认为，良多人买房子的教训。事实上，买房子（期房）合同是认购期权合约,二元期权平台。在这里，我们可认为例如。
|假设老夫妇假寓建屋子，让小李的开发商签署了购房合同（期房），合同商定在六月三旬日的第二个房子建到交货，价钱1000000元。为了保障合同的有效性，使开发商夫妇支付100000元作为押金。
买房子（期房）与认购期权合同的购房合同里的类比，夫妇（期房）合同是相称于一个欧式看涨期权。夫妇（屋宇）相称于一个看涨期权权利的一方（买方），发展商（房）相当于期权的责任（卖方）。合同约定的1000000元的价格购买的是行使价，二年六月三十日发射相当成熟的认购期权合约。相似于欧式期权，在买方不能行使。同时，押金100000元，提成等效。如果夫妻双方都不想买，那么地价不返回。|
|认购期权的买方的价格降落了两个而不是担心。
不妨让咱们重温老夫妇购买的例子。夫妇交了100000元定金签订了购房合同,二元期权怎样开户，合同约定明年六月三十日，建房子的交货，价格为1000000元，其中100000元提成取得明年六月三十日以1000000的价格买房子对夫妇。在本合同中，小李的定金的交付，即便价格上涨，开发商把房子卖了，用协议价老夫妇。如果房价下跌，夫妇可以不买，存款损失中最大的损失。可见，夫妇买或不买的权利而不义务。
|购买看涨期权也是类似的。假如投资者对王先生的将来趋势持乐观立场，1个月的ETF，以为价格将回升，想买1.5元确当前价格。但他也担忧，在购买价格，造成丧失的，不要购买价格的上涨，错过机遇。而后他能够ETF花0.3元购买黄金的权利，经由1个月的1.5元的认购期权的行权价格。假设1个月后的价格高。
为了方便国外朋友阅读，现部分英文对照如下：
options, means that the buyer has the right according to the contract contents, within a specified time (such as maturity), to the seller of the option to price agreement (the exercise price) to buy the specified amount of the underlying securities (such as stocks or ETF). The subscription option seller requirements are exercised in the buyer, have the obligation to exercise price to sell the specified amount of the underlying security.
options like buy a house (forward delivery housing) contract
believes that many people have buy a house experience. In fact, buy a house (forward delivery housing) contract is like subscription options contract. Here, we might as well for example.
assumes that the old couples settle on a house built in, let Xiao Li developers signed a purchase contract (forward delivery housing), the contract agreed in June 30th second houses built to delivery, price 1000000 yuan. In order to guarantee the validity of the contract, the developers make couples to pay 100000 yuan as a deposit.
Buy a house from
(forward delivery housing) contract with the subscription option contract that buy a house analogy, Li couples (forward delivery housing) contract is equivalent to a European call option. Couples (housing) is equivalent to a call option rights Party (the buyer), developers (real) is equivalent to the subscription option obligations (the seller). The contract agreed to the purchase of 1000000 yuan price is the exercise price, the launch in June 30th second years is equivalent to the maturity of the subscription option contract. Similar to the European option, before that the buyer can not exercise. At the same time, the deposit of 100000 yuan, the equivalent of royalty. If couples do not want to buy, then the premium is not returned.
subscription option buyer prices fell two and not worry about 。
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【期探网】--国内最大的
