When the price of Bitcoin approaches $87,000, traders question the significance of the breakthrough. This reflects several potential concerns in the market. Firstly, macro - economic fluctuations, such as trade disputes, make investors cautious. Secondly, the uncertainty of regulatory policies and the slow progress of the Bitcoin reserve plan affect market confidence. Thirdly, the previous price volatility and the high - leverage trading characteristics of the cryptocurrency market also make traders worried about subsequent market reversals.