The so-called short position refers to the situation that the customer's rights and interests in the investor's margin account are negative under some special circumstances. When the market situation changes greatly, if most of the funds in the investor's margin account are occupied by trading margin, and the trading direction is opposite to the market trend, it is easy to explode the position because of the leverage effect of margin trading. If short positions lead to losses, and they are caused by investors, investors need to make up for the losses, otherwise they will face legal recourse.

Experts said that most of the explosions were related to improper fund management. In order to avoid this situation, it is necessary to control positions in particular, manage funds reasonably, and avoid possible Man Cang operations in stock trading; And unlike stock trading, investors must track the stock index futures market in time. Therefore, stock index futures are not suitable for all investors.

A short position means that the account equity is negative, which means that the deposit is not only completely lost, but also owed. Under normal circumstances, under the daily liquidation system and the compulsory liquidation system, there will be no explosion of positions. However, in some special circumstances, such as when there is a gap change in the market, accounts with more reverse positions are likely to explode.

When there is a short position, investors need to make up the deficit, otherwise they will face legal recourse. In order to avoid this situation, it is necessary to control positions specially and avoid Man Cang operation like stock trading. And track the market in time, and you can't buy it like a stock market. Therefore, futures are not suitable for any investor to do.