Bitcoin experienced a significant drop of about $12,000 (from $121,000 to $109,000) on October 13, 2025, and a drop of over $10,000 on February 22, 2021, falling from $58,000 to $47,700. Another single-day drop of more than $10,000 occurred on February 5, 2026, triggering $3.2 billion in realized losses.