"Buy more" is a term in futures trading, which means that the price of the underlying assets will rise in the future, and profits can be realized by buying the corresponding futures contracts. The purpose of buying more is to make profits. When the underlying assets rise, the futures contracts they buy will also rise simultaneously.

Buy more is characterized by high risks and high returns. Because futures contracts have leverage effect, only a small amount of margin is needed to control high capital, thus obtaining high returns. However, if the market trend is contrary to personal judgment, you will lose money if you buy more. Therefore, buying more is a high-risk operation and needs to be treated with caution.

Buy more usually applies to the underlying assets that are optimistic about the market. For example, from the perspective of market analysis and economic trends, individuals can buy more corresponding futures contracts if they think that oil prices will rise. Another application scenario of the buy more is hedging. For example, enterprises need to use a lot of raw materials, and they are worried that future price increases will lead to increased operating costs, so they can buy more futures contracts of the raw materials to lock in prices.