As of August 2026, financial institutions are offering competitive interest rates on certificates of deposit (CDs), with yields fluctuating based on the duration of the investment. For those looking for short-term options, 6-month CDs are currently yielding up to 4.15% APY. Investors seeking a one-year commitment can lock in rates up to 4.1% APY.

For those willing to commit capital for a longer period, 18-month CDs offer the highest returns among these options, reaching up to 4.25% APY. These rates reflect the current market environment for fixed-income savings products. While these figures represent the top-tier rates available, actual earnings may vary depending on the specific banking institution, minimum deposit requirements, and individual account terms. Financial analysts generally suggest that investors compare these rates against their personal liquidity needs, as CD accounts typically penalize early withdrawals before the term expires. These rates are subject to change based on broader economic shifts and Federal Reserve policy adjustments, which influence the interest rate environment for commercial banks.