求翻译：是指期权的购买者拥有在期权合约有效期内按执行价格买进一定数量标的物的权利。看涨期权是这样一种合约：它给合约持有者(即买方)按照约定的价格从对手手中购买特定数量之特定交易标的物的权利。是什么意思？

Refers to the option buyer has the right to buy a certain number of the subject matter of the exercise price in the option contract within the validity period. The call option is such a contract: to the contract holder (buyer) the right to purchase a specific quantity of a particular transaction the

Refers to the purchase of stock options in the options contract is valid by the buying a certain number of the subject. This is immaculately dressed options contracts: a contract to its holder (buyer) in accordance with the agreed price from your opponent in the hands of buy a specific quantity of a

Is refers to the option the buyer to have in the option contract term of validity according to carries out the price to buy up certain quantity subject matter the right.The stronger tendency option is this kind of kind of contract: It gives the contract holder (is buyer) purchases the specific quant

Refers to the option buyer has the option of execution within the validity period of the contract subject matter to buy a certain number of rights. Call option is a contract: contract holder (the buyer) in accordance with the contract price from competitors to buy specific quantities of specific rig

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