Treasury Adjusts Series I Bond Rate in Response to Rising Inflation
The U.S. Treasury increased the interest rate on Series I savings bonds to 4.26% for the period May 1 through October 31, 2026, in response to rising inflation. The new rate combines a 0.90% fixed rate with a 3.34% variable rate based on the Consumer Price Index (CPI). This adjustment reflects the impact of inflation, driven by factors including the Iran conflict and rising gasoline prices.
Topics: bonds CPI inflation interest rates TreasuryDirect