The US 10-year Treasury yield has slipped below the 4.5% threshold, marking a sharp repricing of geopolitical risk following the announcement of a ceasefire agreement between the United States and Iran.
This move signals a rapid de-risking in fixed-income markets as investors adjust to a calmer global security outlook.
The NS&I product, which offers no guaranteed interest, is increasingly exposed to inflation risk for its 23 million savers.
Amid this shift, MarketWatch has highlighted Treasury Inflation-Protected Securities (TIPS) as a compelling opportunity, describing them as a "bond deal of the decade" that is guaranteed to outpace inflation.
The publication argues that while nominal yields have fallen, the real yield environment remains attractive for investors seeking to preserve purchasing power against persistent price pressures.
This development contrasts with the situation in the UK, where National Savings and Investments (NS&I) Premium Bonds are facing scrutiny.
The NS&I product, which offers no guaranteed interest, is increasingly exposed to inflation risk for its 23 million savers.