Recently, the Bitcoin market has shown a positive trend. From the 3-minute chart, the price has broken through a small bullish flag pattern and continued to rise after retracing to the trend line. This trend has provided investors with a good profit opportunity, and the price has now reached the 4000 USD level.

However, the market will not be smooth sailing. In the $4000-$4100 range, we may encounter a certain degree of pullback. For investors pursuing a conservative strategy, this price level may be an opportunity to take moderate profits. However, it is important to note that $4000 is not the endpoint of this round of increase.

For more aggressive traders, this pullback may provide a good opportunity to build positions at lower levels. The market generally expects that after the pullback ends, Bitcoin is likely to attempt a push towards the $4800 position. Of course, this prediction still needs to be assessed in conjunction with other technical indicators and fundamental factors.

Regardless of the strategy adopted, risk management is always the most important aspect of trading. Investors are advised to formulate appropriate trading plans based on their own risk tolerance and financial situation, and to strictly implement stop-loss and take-profit strategies. In this market filled with opportunities and challenges, it is crucial to remain calm and rational.