Futures buying refers to investors buying a certain number of futures contracts at the contract price in the futures market, and thinking that the price will rise, so they will make profits after the futures contracts are closed at a certain point in the future. Among them, "buying" refers to opening a long contract, that is, thinking that the market price will rise and buying operations. Investors choose the variety and quantity of contracts to buy according to the market trend and their own risk preference, and the first buying operation is the first step of futures investment.

The futures market is a high-risk and high-return market. Buying and opening operation requires investors to make decisions according to their own judgment and experience, and also needs to constantly learn and master relevant knowledge, skills and tools. In the process of buying and selling, technical analysis is a common method, which can help investors predict market trends and price trends. Technical analysis requires investors to use various charts and technical indicators to analyze and judge, thus providing scientific basis for buying and opening operations.

In the futures market, bid opening is a two-way transaction. If investors misjudge or the market falls, they may face the risk of loss. In order to reduce risks, investors need to take risk control measures, such as setting stop-loss orders. In addition, before buying and opening operations, it is also necessary to conduct adequate risk assessment and financial arrangements to provide funds and deposits for future trading activities. In short, the operation of futures buying and opening requires investors to have certain knowledge reserves and decision-making ability, and pay attention to risk management in order to achieve ideal investment results.