12.30 Bitcoin Market Analysis Reference　　Bitcoin surged yesterday and then pulled back. As of the time of writing, the price has fallen nearly 4%, completely erasing the previous rebound gains. A large short-term bearish candle indicates downward pressure, and the rebound rhythm has been interrupted. After this wave of correction, the bullish momentum has weakened again, and the market has returned to a range-bound consolidation. Overall, the price is fluctuating within a few thousand points, and the short-term trend is reversing quickly. Therefore, everyone must pay attention to risk management and seize profits in time. Currently, the short-term is in a consolidation zone. On the 4-hour chart, after touching the 90,000 integer level, the price faced obvious resistance. On December 29 at 20:00, a long upper shadow was formed, followed by a series of bearish candles, confirming strong resistance at this level. The price quickly recovered after breaking below the key support at 87,500, forming a false breakout structure, but it remains constrained by the 4-hour EMA30 (87,838) resistance, and the 7-day moving average (87,628) has turned downward, indicating a weak short-term trend. Regarding indicators, the 4-hour MACD lines crossed below the zero axis (DIF:-73.69 / DEA:22.22), but the histogram shows signs of shrinking. On the daily chart, a persistent bottom divergence is observed, with the price making new lows while the MACD indicator gradually rises, indicating a weakening of the short-term decline. Overall, the coin price mainly remains in a low-range oscillation. Operation suggestions are to buy high and sell low within the range, mainly focusing on rebounds for short positions. The range to watch is 86,000-88,800, with attention to resistance near the 90,000 line.

12.30 Bitcoin Short-term Trading Strategy Reference:
- Short entry at 89,500-98,500 for a short position, with a stop loss at 9,200, targeting below 87,500.
- Long entry at 86,300-85,300, with a stop loss at 500, targeting above 87,300.

12.30 Ethereum Short-term Strategy Reference:
- Light short at 3,075-3,025, with a 30-point stop loss, targeting below 2,980.
- Long entry at 2,881-2,931, with a 30-point stop loss, targeting above 2,960.

There may be delays in article delivery. Strategy suggestions are for reference only. The market is highly volatile, so regardless of how confident you are in your market judgment, always manage your take profit and stop loss properly to secure gains.