教材给的例子是sell call和buy put。理论上也可以是其他的角度。
A put option (or “put”) is a contract giving the option buyer the right, but not the obligation, to sell—or sell short—a specified amount of an underlying security at a predetermined price within a specified time frame. This predetermined price at which the buyer of the put option ca...
A put option is a contract giving the owner the right, but not the obligation, to sell–or sell short–a specified amount of an underlying security at a pre-determined price within a specified time frame. This pre-determined price that buyer of the put option can sell at is called the ...
A put option is a contract giving the owner the right, but not the obligation, to sell–or sell short–a specified amount of an underlying security at a pre-determined price within a specified time frame. This pre-determined price that buyer of the put option can sell at is called the ...
卖出put期权的风险主要来自于股价的大幅下跌，最大损失可能达到股价变为零的情况。风险控制的关键在于股票的选择。如果股票选择得当，每月裸卖put期权，效果就像每月领取工资一般。即便股价跌破执行价格，但建仓成本通常会低于当前直接买入股票的成本。人们常常梦想抄底，结果却成了接飞刀，不幸地在高位买入。而...
put option是在标的资产价格下降时行权。扩展：A call option is the right to buy.注重的是买 A put option is the right to sell.注重的是卖 这两个option是归类在options contracts里面的，和futures contracts 和forward contracts是并列的概念也就是说是与这两个没有联系。
期权（Option），是一种选择权，指在未来特定时间可以以特定价格买入或卖出一定数量商品的权利。认沽期权（Put Options）又叫看跌期权 又叫卖权 认购期权（Call Options）又叫看涨期权 又叫买权 期权的权利与义务 权利：买入看涨期权{（buy call）/（long call）} 在规定时间可以选择买或不买 买入看跌...
Put sellers (writers) have an obligation to buy the underlying stock at the strike price. This is different from reselling a put you bought. What is a put option? A put option ("put") is a contract that gives the owner the right to sell an underlying security at a set price (“stri...
Cash-secured put sale: You keep enough money in your account to buy the stock or cover the put. Naked put: This is when you sell a put unhedged. This option strategy is not covered by cash but rather by margin. Example Using Commodities ...
Right to Buy or Sell The most important difference between call options and put options is the right they confer to the holder of the contract. When you buy a call option, you’re buying the right to purchase shares at thestrike pricedescribed in the contract. You’re hoping that the sto...