On April 5, 2025, Bitcoin (BTC) and Ethereum (ETH) exhibited a fluctuating pattern. BTC's short-term support level is $83,500, with resistance at $86,000-$88,000; ETH's support level is $1,760-$1,780, with resistance at $1,900-$1,930. The market is supported by expectations of interest rate cuts from the Federal Reserve and inflows of institutional funds (such as Tether increasing its BTC holdings), but adjustments in U.S. tariff policies have caused short-term fluctuations. The operational recommendation is to engage in range trading while being cautious of potential volatility from the CPI data on April 10. In the long term, an improved regulatory environment may attract more institutional funds into the crypto market.