An option means that the buyer has the right to choose to buy or sell the agreed asset at the strike price at the agreed time in the future, and the seller of the option must assume the obligation to perform when the buyer chooses to exercise.
Financial markets belong to the social sciences, which are not only natural sciences, but also incorporate the subjective perceptions of the participants, and this subjective perception interacts with the objective facts, i.e. There is a countervailing link between imperfect perceptions and actual developments.
A common weakness of small and medium-sized retail investors is that they are able to hold to the bottom in bear markets but not to the top in bull markets. For example, in the previous bear market, a large proportion of stockholders got to a low of 998 points from a high of 2245 points.
Investment risk has become an obstacle for more and more investors who are hesitant to invest in the market, so today's fund class will introduce you to a type of fund that is designed to hedge risk.
Early options trading in the US began in 1872, founded by the then famous financier Russell, and at that time included call and put options, the market was always OTC and required trading through brokers.
A stock exchange is a legal person that provides premises and facilities for the centralized trading of securities, organizes and supervises the trading of securities, and exercises self-regulation.
