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BackUS Treasury Yields Rise Ahead of Inflation Data Amid Iran Tensions
US Treasury Yields Rise Ahead of Inflation Data Amid Iran Tensions
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CNBC World6/22/2026Business2 min read

US Treasury Yields Rise Ahead of Inflation Data Amid Iran Tensions

Quick Look

  • US Treasury yields climbed Tuesday as investors awaited key inflation data and weighed developments in US-Iran negotiations.
  • The 10-year Treasury yield rose over 3 basis points to 4.483%, with the 2-year and 30-year yields also higher.
  • Crude prices fluctuated amid the geopolitical tensions.

AI-generated summary

Why It Matters

US Treasury yields rose ahead of key inflation data, while investors considered US-Iran war negotiations. The Federal Reserve's recent hawkish tone suggests potential interest rate hikes.

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U.S. Treasury yields were higher on Tuesday as investors look ahead to key inflation data released on Thursday, while they weighed the latest developments in the U.S.-Iran war negotiations.

The yield on the 10-year U.S. Treasury note — the key benchmark for U.S. government borrowing — rose over 3 basis points to 4.483%.

The 2-year Treasury note yield, which more closely tracks short-term Federal Reserve interest rate policy, was over 3 basis points higher at 4.217%. The longer-dated 30-year Treasury bond yield rose over 1 basis point to 4.919%.

One basis point is equal to 0.01%, and yields and prices move in opposite directions.

Those moves come after the U.S. and Iran agreed on a roadmap to reach a deal within 60 days that would end the war. However, President Donald Trump also threatened further military action against Iran. Meanwhile, Tehran announced that it had once again closed the Strait of Hormuz.

Crude prices gyrated, with Brent trading more than 1% lower — giving up an earlier gain — while WTI futures were up just 0.5%.

A key test for the market this week will be the Thursday release of May's reading on the personal consumption expenditures price index, the Fed's preferred inflation gauge. Even excluding volatile food and energy prices, core PCE is expected to increase from April, according to economists polled by FactSet.

Last week's Fed meeting, the tone of which proved more hawkish than many market watchers had been expecting, saw expectations for interest rate hikes pulled forward to as soon as October. Investors are now laser-focused on any inflation reading that could signal the U.S. central bank may soon begin hiking rates.

Last Wednesday, Kevin Warsh's first gathering as Federal Reserve chairman ended with a more hawkish bias toward interest rates from the 12 voting members of the Federal Open Market Committee, and a nod to possible future rate hikes. The meeting saw the committee remove key language from a dramatically shorter policy statement that had previously indicated a bias toward future rate cuts.

The Fed kept the benchmark federal funds rate unchanged at 3.5%-3.75%.

— CNBC's Sean Conlon also contributed to this report.

What to Watch

AI outlook — possibilities, not facts

  • Fed may begin hiking rates as soon as October.

    Speculative · Within months

Open Questions

  • Will PCE data confirm inflation concerns?
  • Will US-Iran negotiations lead to a lasting deal?
  • Will the Fed hike rates as soon as October?

Related Topics

This article was originally published by CNBC World.

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