CoinMeta data: The U.S. Consumer Price Index ( CPI ) in September rose by 3.7%, exceeding Wall Street's expectations and pushing the probability of a Federal Reserve interest rate hike from 22% to 45%. Gasoline prices increased by 9.1% in September, which was the main factor driving accelerating inflation. The energy index rose by 5.2% month-on-month and 20.4% year-on-year. The core CPI (excluding food and energy) also accelerated from 2.4% in August to 2.6%. The market reacted quickly, with the yield on 10-year Treasury bonds climbing to 5.29%.