Series I bonds

The latest news about Series I bonds: headlines, AI summaries and the full story from every source.

• Series I Savings Bonds Yield Increase to 5.51% CNBC · November 2, 2026, 20:57 UTC
• U.S. Treasury Announces Series I Bond Rate Increase to 5.51% CNBC · October 30, 2026, 14:36 UTC
• Series I Bonds Offer Higher Yields Amid Rising Inflation CNBC · May 5, 2026, 12:45 UTC