Zero-sum game, also known as zero-sum game, is a concept of game theory and belongs to non-cooperative game. Refers to the parties involved in the game. Under the strict competition, the gains of one party will inevitably mean the losses of the other party. The sum of the gains and losses of all parties in the game is always "zero", and there is no possibility of cooperation between the two sides. Futures can be short, and the number of contracts between long and short sides is equal. When the price fluctuates, the multi-party profit is equal to the short-seller loss, and vice versa.

Tips: The above explanations are for reference only. There are risks in entering the market, so investment needs to be cautious. Before you make any investment, you should make sure that you fully understand the nature of the relevant investment and the risks involved, and then judge whether to participate after detailed understanding and careful evaluation.

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