In recent times, the cryptocurrency market has shown strong vitality and volatility once again. Among them, Ethereum (ETH), a leading player in the blockchain field, has attracted particular attention with its outstanding price performance. According to the latest market data, ETH has successfully breached the key resistance level of $3,500, with the current quote at $3,501.59, representing a 0.49% increase from the day's opening price. This movement not only reflects the continuous development and growth of Ethereum in terms of technology and applications, but also signals a positive view on the future potential of cryptocurrencies in the market. However, with the accompanying price fluctuations, market risks also increase. For a wide range of investors, while enjoying potential benefits, it is particularly important to establish effective risk control strategies to ensure the safety of their funds and make rational investment decisions.