Analysis: Bitcoin 2026 has already seen 10 instances this 3-sigma extreme volatility, more than 2018 for the entire year
CoinDesk analysis states that Bitcoin 2026 has seen 10-sigma extreme-volatility days so far this year, 3 exceeding 2018’s full-year total of 8 instances, but annualized volatility and the average magnitude of extreme volatility are both lower than in 2018.