Short covering, refers to short positions at a high level, and buy positions when the price falls to a satisfactory level, resulting in a temporary rebound in prices, but unable to rebound to the original height. It is equivalent to a short profit.

Short covering refers to futures. Investors who were originally short in the foreign exchange market (bearish first) were forced to close their positions or go long (buy) backhand when the trading direction and positions were reversed. Because investors are originally short, the direction of futures contracts is to sell, and they need to buy when they close their positions. As a result, the original bears became bulls, which contributed to the price increase. If the number of futures of a certain variety is relatively small, one party's.

Long covering refers to futures. Investors who were originally long in the foreign exchange market (buy long first) were forced to close their positions or short (sell short) by backhand when the trading direction and positions they held were reversed. Because investors are long, they sign futures contracts in the buying direction, so they need to sell when they close their positions. As a result, the original bulls became short positions, which contributed to the decline in prices. If the number of futures of a certain variety is relatively small,