From the technical analysis of Bitcoin, the Bollinger Bands show a continuous upward expansion trend, with the dynamic middle band and the moving average system forming a strong support synergy effect, collectively building a solid bottom defense area. At the same time, the MACD indicator has completed a golden cross above the zero axis, with the red energy bars expanding, and no top divergence phenomenon currently appearing. Combined with the characteristic of price lows showing a gradual rise, these technical indicators all indicate that the market is in an important stage of energy accumulation, and once momentum is triggered, it may open up new rising space.

Turning to Ethereum analysis, the daily level trend is facing multiple layers of resistance. Currently, the price is under the pressure of the MA7 moving average, while it also needs to break through the resistance test of the middle band of the Bollinger Bands above. With the continuation of sideways consolidation, the breakout point of the price range structure is getting closer. Short-term operation suggestions can refer to the development of Bitcoin's trend, focusing on the effectiveness of the support area below. If the price breaks down the range, the MA60 moving average at the daily level can be viewed as the next important reference point to determine the subsequent market direction.

Operational Strategy Analysis:
Bitcoin pullback buying range to consider 103500-104000, target price 106000
The Ethereum pullback buying range reference is 2480-2500, with a target price of 2580.

The market environment is changing rapidly, and the above analysis is for reference only. Actual operations should adjust strategies based on real-time market conditions. Recent key factors affecting the cryptocurrency market include the Federal Reserve's policy direction, geopolitical situations, and the progress of related regulatory legislation. It is recommended that investors closely monitor the potential impact of these macro factors on the market.