Bitcoin and Ethereum early morning operation suggestions and future trend analysis: On 12/25, the market sentiment appears to fluctuate like tides, alternating between the surges of midsummer and the stillness of winter. The forecasters and early observers act as helmsmen, steady in their direction, while retail investors are often swept into whirlpools when the tide turns. From the current market situation, the 4-hour chart indicates that Bitcoin still remains within a downward space, continuously testing lower lows. Some investors have attempted to break this trend, but overall momentum is weak. The rebounds before a strong downward trend can only be considered as corrections, providing a buffer for further declines. Currently, the market is not forming an expanding pattern; the midline continues to decline from the lower band. In the short term, the chart shows a two-downward-candle pattern with a bullish engulfing, implying that the short-term trading trend will continue downward. On the 1-hour chart, Bitcoin has experienced a consecutive bullish rebound but has not yet reached the upper resistance level before a strong pullback, indicating insufficient short-term momentum. Although the lows are constantly being refreshed, the entire downward channel is fully open. Therefore, until a strong upward stretch occurs in the short term, it is recommended to focus on rebounds for subsequent positioning. Bitcoin around 87,200-87,700 can be bought for a target of around 86,000. Ethereum around 2,930-2,950 can be bought, with attention to 2,850-2,800.