2. The seller's option generally refers to the put option. Put option is also called "put option", "put option" or "knock option", the symmetry of call option, one of the types of option trading, and the right to sell a certain security at a specified price and quantity in a certain period of time in the future. After purchasing the put option, the customer has the right to sell a certain security to the seller of the put option at the price and quantity specified in the contract within the specified date or period. Generally speaking, people are willing to buy put options only when there is a downward trend in the securities market. Because, within the validity period of the put option, only when the stock price falls to a certain extent can the buyer make a profit by exercising the option. For example, a customer buys a put option on a stock, which is valid for 2 months, and the agreed price per share is 100 yuan, the quantity is 100 shares, and the option fee is 10 yuan per share. During these two months, if the stock price falls to 50 yuan per share, the customer exercises the option to sell the stock. At this time, the difference between the price of each stock market and the agreed price is 50 yuan. After deducting the option fee of 65,438+00 yuan, the earnings per share is 40 yuan (brokerage commission and other expenses are not calculated for the time being). 100 shares can earn 4000 yuan. In addition, because the option can be transferred to the buyer, if the stock market is bearish and the cost of selling the option rises, the customer can sell the option directly, so that he not only earns the difference between the cost of the option before and after, but also transfers the risk of a sudden rebound of the stock market. However, if the stock market has been maintained at the level of 100 yuan per share for the past two months, it has not fallen, and even gradually picked up. At this time, it is not only unprofitable for customers to exercise, sell stocks or transfer options, but also lose option fees. Therefore, put options are generally only used when the securities market is bearish.
Tips:
1, the above information is for reference only;
2. All investment in financial derivatives is risky, which requires investors' financial risk management ability and is not suitable for investors without professional financial knowledge. In addition to basic financial knowledge, investors should also control their risk tolerance and not invest blindly.
Reply time: 2020- 12-24. Please refer to the latest business changes announced by Ping An Bank in official website.
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