Four-hour level view shows that the Bitcoin price is located below the middle band of the Bollinger Bands, indicating that the short-term moving averages have a certain suppressive effect. When the price approaches the middle band, it suggests that the price is within the middle band channel, with limited fluctuation range. From a one-hour perspective, Ethereum's short-term moving averages show a consecutive upward trend, providing some support to the price in the short term, leading to a certain range of fluctuations in the market. Overall, neither Bitcoin nor Ethereum has presented a clear upward or downward trend, and our subsequent operational strategy should rely on the support points below for optimal entry.