#套利交易策略 Inter-Period Arbitrage: Based on the price relationship between contracts of the same futures variety with different expiration months on the same exchange. When the price difference between near-month contracts and far-month contracts deviates from a reasonable range, buy the relatively undervalued contract while selling the overvalued contract.

Inter-Product Arbitrage: Arbitrage based on the price ratio relationship between related products. For example, soybeans and soybean meal; when the price ratio of the two deviates from the normal range, corresponding buy and sell operations can be conducted.