Bitcoin has recently experienced a rollercoaster market, dropping from a historic high of $108,000 to $92,500, a decline of 13%. Ethereum and Solana fell by 18% and 15%, respectively, while Dogecoin dropped by 22%. The market is facing a critical year-end period, with $14 billion worth of Bitcoin options about to expire, which could trigger volatility. Data from the Deribit exchange shows that there are concerns about downward pressure, with open interest accounting for 44% of the total. Despite a decline in inflows to crypto funds, there remains a possibility of a market rebound. Investors need to pay attention to the upcoming options expiration date and the direction of Federal Reserve policy. 📉📈