U.S. CDs offer up to 4.20% APY: is it a good time to lock in rates

The U.S. retail banking market is offering investors certificate of deposit rates of up to 4.20% APY as of July 27, 2026. At the same time, high-yield savings accounts are providing returns of up to 4.15% APY, which represents historically elevated levels by the standards of the past decade. Experts note that current rates reflect the Federal Reserve's policy of maintaining borrowing costs at restrictive levels. However, signals are emerging of potential Fed rate cuts in late 2026 or early 2027 as the economy shows signs of cooling. Locking in today's rates could guarantee investors a return above 4% for multiple years. This is also a relevant benchmark for Kazakhstani investors assessing how dollar-denominated local bank deposits compare with U.S. savings instruments.