Recently, the price of Bitcoin has shown a significant pullback, having fallen to around 3520 USD. This price level may be seen as a potential entry opportunity for some risk-tolerant investors. However, in the current complex market environment, investors need to carefully weigh the risks and rewards.

For traders willing to take on higher risks, considering establishing long positions in the range of $3520-$3490 may be advisable. However, this strategy is only suitable for investors with rich experience and risk tolerance. At the same time, investors should closely monitor the price movements in the range of $3600-$3700, as this may be an important indicator of future market direction.

The current cryptocurrency market is facing multiple influencing factors, including but not limited to changes in U.S. economic policy and adjustments in the regulatory environment. These factors may have a significant impact on the prices of digital assets such as Bitcoin. Therefore, whether for investors who have already entered the market or potential buyers who are still watching, it is essential to continuously monitor market dynamics and adjust investment strategies in a timely manner.

Before making any investment decisions, it is advisable for investors to comprehensively assess their financial situation and risk tolerance, while also conducting in-depth research on market trends and fundamental factors. Remember, the high volatility of the cryptocurrency market means that high returns are accompanied by high risks, and a rational and cautious approach is always a wise investment attitude.