[Bitcoin’s 30-day annualized actual volatility rose to nearly 60%, surpassing Ethereum by nearly 10%] Mars Finance News, according to Kaiko data, as the Bitcoin halving event approaches, Bitcoin’s 30-day annualized actual volatility That rose to nearly 60%, nearly 10 percentage points higher than Ethereum's 30-day realized volatility, a gap that is the highest in at least a year. Historical volatility refers to the degree of price fluctuations observed over a specific period of time. (CoinDesk)