There are many kinds of hedging, including commodity futures hedging, statistical hedging, option hedging, stock index futures hedging and so on. These are hedge investments to reduce losses. Because the Chinese wind invests in two opposite directions, no matter how the price changes. There are always winners and losers. As long as we break even, we won't lose money. Then adjust the investment amount according to market changes to achieve profitability.
Represented by the world foreign exchange market. Usually, a strong dollar means a weak foreign currency, and a strong foreign currency means a weak dollar. So the rise and fall of the dollar will affect the market of other foreign currencies. At this time, you can buy dollar currency and another foreign currency. If you buy a strong currency and sell a weak currency, you can make money. Even the currency bought by mistake will not fall too much.
But in any case, investment is risky and investment needs to be cautious. Due to the strong rise of China's economy and the rapid development of its financial industry. More and more people in China hope to get wealth by investing in the stock market. But I want to say that there are very few people who can really make themselves rich through the stock market. Most people will become leeks and be ruthlessly harvested by capitalists. Of course, there are also some people who are gifted, who are born with insight into market changes and can accurately judge market changes. But this kind of person is often rare. Even if he is an investment genius, Buffett sometimes misses. If we don't have Buffett's ability, we shouldn't invest too much in finance. Because wealth is always obtained through labor.