#套利交易策略 In the cryptocurrency market, arbitrage trading strategies have always been one of my important ways to achieve stable profits. I mainly focus on the price differences between centralized exchanges (CEX) and decentralized exchanges (DEX). Taking $ETH as an example, I often find temporary price discrepancies between Uniswap and Binance. I use bots to automatically monitor ETH quotes, and as soon as I find an arbitrage opportunity, I immediately execute low buy and high sell operations. The key points are speed and control of transaction fees; if the fees are too high, they can easily eat into profits. Therefore, I choose chains with low fees and fast execution, such as Arbitrum or Polygon. Although the profit per transaction is not high, it accumulates over time, resulting in considerable returns.