The Federal Reserve will announce its interest rate decision at 2 AM tomorrow, and implied volatility indicates that BTC and ETH will fluctuate by 3%-5%.

On March 19, the Federal Open Market Committee (FOMC), the monetary policy-setting arm of the US Federal Reserve, is expected to release its interest rate assessment, growth and inflation projections, and interest rate projections at 2 a.m. Beijing time tomorrow. Coindesk analysts said Volmex's one-day implied volatility index pegged to BTC, ETH and SOL showed that the highly-watched event could trigger turmoil in the crypto market, spurring Bitcoin (BTC), Ether (ETH) and Solana (SOL) with a price fluctuation of 3% to 5%.