Breaking
INTrump Declares Iran Ceasefire 'Over,' Raising Fears of Renewed ConflictCN巴威颱風來襲 蔣萬安宣布台北市7/11停班課並發布「帥照」RUМошенники рассылают невестам письма от имени «Госуслуг» об отмене регистрации бракаBRForagido por homicídio é preso com arma em bar clandestinoBRMPPB recomenda ações contra violência doméstica e de gênero em escolas do Vale do PiancóARالصين تفرض حظراً على تصدير الهيليوم وتوافق على إدراج "شي إن" في هونغ كونغ.. والجنيه الإسترليني يسجل مستويات قياسيةARقطر تتوسط بين أمريكا وإيران وسط تصعيد عسكريTRKatar, ABD ile Koordineli Olarak İran'a Heyet GönderdiCN巴拿馬國會議員團三度訪台 外長林佳龍宴請並談AI與白蝦RUРоссийская теннисистка Пушкарева вышла в финал юниорского УимблдонаINTrump Declares Iran Ceasefire 'Over,' Raising Fears of Renewed ConflictCN巴威颱風來襲 蔣萬安宣布台北市7/11停班課並發布「帥照」RUМошенники рассылают невестам письма от имени «Госуслуг» об отмене регистрации бракаBRForagido por homicídio é preso com arma em bar clandestinoBRMPPB recomenda ações contra violência doméstica e de gênero em escolas do Vale do PiancóARالصين تفرض حظراً على تصدير الهيليوم وتوافق على إدراج "شي إن" في هونغ كونغ.. والجنيه الإسترليني يسجل مستويات قياسيةARقطر تتوسط بين أمريكا وإيران وسط تصعيد عسكريTRKatar, ABD ile Koordineli Olarak İran'a Heyet GönderdiCN巴拿馬國會議員團三度訪台 外長林佳龍宴請並談AI與白蝦RUРоссийская теннисистка Пушкарева вышла в финал юниорского Уимблдона
Newsgather
BackUS Treasury Yields Mixed as Kevin Warsh Takes Fed Helm Amid Inflation Fears
US Treasury Yields Mixed as Kevin Warsh Takes Fed Helm Amid Inflation Fears
Developing
CNBC World5/22/2026Business2 min read

US Treasury Yields Mixed as Kevin Warsh Takes Fed Helm Amid Inflation Fears

Quick Look

  • US Treasury yields fluctuated Friday as Kevin Warsh assumed leadership of the Federal Reserve.
  • This follows a week of rising borrowing costs due to inflation concerns.
  • Secretary of State Rubio also noted progress in US-Iran talks, though disagreements persist over Iran's uranium stockpile and the Strait of Hormuz.

AI-generated summary

Why It Matters

U.S. Treasury yields have been volatile due to inflation concerns, reaching multi-year highs earlier in the week. Kevin Warsh's appointment as Federal Reserve chair introduces a new dynamic to monetary policy discussions. Simultaneously, diplomatic efforts are underway between the U.S. and Iran to resolve ongoing conflicts.

Font size

U.S. Treasury yields were mixed on Friday as Kevin Warsh took the reins at the Federal Reserve. The volatility followed a week that had earlier seen borrowing costs rise to multi-year highs in response to renewed concerns about inflation.

The yield on the 10-year U.S. Treasury note — the key benchmark for U.S. government borrowing — fell less than 1 basis point to 4.576%.

The 2-year Treasury note yield, which more closely tracks short-term Federal Reserve interest rate policy, traded up more than 4 basis points to 4.134%. The longer-dated 30-year Treasury bond yield fell more than 3 basis points to 5.079%.

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

The 30-year Treasury yield briefly climbed above 5.19% earlier this week, reaching its highest level since 2007, before easing on Thursday.

The volatility in the bond market came as U.S. President Donald Trump swore in Kevin Warsh as chair of the Federal Reserve on Friday. So-called bond vigilantes have eyed the appointment closely, looking for signs of whether Warsh will heed Trump's call to further cut rates despite inflationary risks.

Meanwhile, the U.S. and Iran have signaled progress in talks to end the war, but the combatants remain at loggerheads over Tehran's enriched uranium stockpile and tolls on the strategically vital Strait of Hormuz.

U.S. Secretary of State Marco Rubio on Thursday said there were "good signs" that an agreement to end the conflict is in sight, but warned any such deal would be "unfeasible" if Iran pursues measures to permanently control shipping through the Strait of Hormuz.

"No one in the world is in favor of a tolling system. It can't happen [and] it would be unacceptable," Rubio told reporters in Miami, Florida.

— CNBC's Sam Meredith and Jeff Cox also contributed to this report.

What to Watch

AI outlook — possibilities, not facts

  • Further volatility in US Treasury yields as market assesses Warsh's Fed stance on inflation.

    Likely · Short term

  • Continued diplomatic engagement between the US and Iran, with potential for breakthroughs or stalemates on key issues.

    Possible · Medium term

Open Questions

  • Will Kevin Warsh heed President Trump's call to cut rates despite inflation?
  • What specific measures will Iran take regarding its enriched uranium stockpile?
  • What are the potential consequences if Iran attempts to control shipping through the Strait of Hormuz?
  • What is the timeline for the ongoing US-Iran negotiations?

Related Topics

This article was originally published by CNBC World.

Related Stories

More on this topicUS Treasury yields