The Federal Reserve will almost certainly reduce its key interest rate Wednesday, but the bigger question for financial markets and the economy is what signals Chair Jerome Powell may send regarding the central bank's next steps.
It would be the third cut in a row and bring the Fed's key rate to about 3.6%, the lowest in nearly three years. For Americans struggling with high borrowing costs for homes, cars, and other large purchases, this year's rate cuts could reduce those costs over time — though it's not guaranteed. Mortgage rates in particular are also influenced by financial markets.
