2. Market hotspots change frequently, and the number of times increases. Moreover, the rotation of the plate also drives the market index to rise. Due to frequent changes in market hotspots, it is very difficult for investors to enter and exit. Or investors can see the market clearly, but can't catch some stocks. In this case, they can buy index futures contracts to make a profit.
3. The influence of bullish and bad news, such as the influence of external factors. Due to the influence of policy changes or emergencies, this influence is reflected in the market, that is, some investment hotspots will suddenly appear and last for a period of time.
Another strategy is active risk management strategy. This strategy means that investors take the initiative to buy and sell stock index futures contracts according to their actual situation, such as the size of capital positions and asset structure, combined with market fluctuations, and manage their own investment risks, so as to achieve the purpose of reducing portfolio risks. Mainly applicable to the following situations.
(1) After the fund manager makes the decision to sell the portfolio, it will take a long time to sell it all because of the large number of positions, and it will also affect the market price and market changes to a certain extent, such as a sharp drop. Therefore, some stock index futures contracts can be sold first to reduce the risk, and there will be more time to clear the position at a better price. The same is true of buying.
(2) the emergence and expansion of a securities investment fund or open-end fund. Market activity has increased. Optimistic about its future trend. It will rise in the short term. However, due to insufficient funds, you can buy futures contracts first. Determine its price in advance. You can invest when the funds arrive. The losses caused by the stock price rise can be made up by the profits won by stock index futures.