The #套利交易策略 arbitrage trading strategy is a method for obtaining low-risk profits through price differences between different markets or currencies. There are three common types: first, cross-platform arbitrage, buying low and selling high on different exchanges; second, triangular arbitrage, utilizing inconsistent exchange rates of currencies within the same platform, forming a closed loop arbitrage like USDT-ETH-BTC-USDT; third, time arbitrage, seizing opportunities when there is a delay in the dissemination of information. Although arbitrage may seem risk-free, it also faces real challenges such as transfer delays, transaction fees, and slippage, so it requires cautious operation.