Investors reacted with surprise as central banks unexpectedly increased interest rates today. The move, which came amidst growing concerns about economic uncertainty, sent share values tumbling.{Analysts speculate that https://buzza.co.il/en/%d7%a2%d7%9e%d7%95%d7%93-%d7%94%d7%91%d7%99%d7%aa-%d7%91%d7%95%d7%96%d7%94-buzza-%d7%a4%d7%95%d7%a8%d7%98%d7%9c-%d7%97%d7%93%d7%a9%d7%95%d7%aa-english/