Bitcoin's price dropped below $88,000 on December 30, 2025, as the cryptocurrency market experienced a 2% decline, entering a fear zone. Ethereum, XRP, and Solana also saw declines ranging from 2.3% to 3%, reflecting a broader risk-off sentiment among investors. Bitcoin's market dominance increased slightly, with Bitcoin ETFs experiencing outflows on 70% of December days. Traders are closely monitoring the upcoming FOMC meeting for potential indications of interest rate cuts in early 2026, which could impact market dynamics.