On Monday, long-end U.S. Treasury yields rose to their highest levels since 2007, driven primarily by a surge in international oil prices that rekindled inflation concerns. However, the deeper drivers stem from the widening U.S. fiscal deficit, supply pressures from heavy corporate bond issuance, and investor worries about long-term fiscal sustainability—pressures that have even outweighed the bullish signals that recent weak economic data would normally have delivered for the bond market. With the Federal Reserve still divided internally on rate hikes, the continued climb in long-end yields has become a new focal point for markets.
The U.S. Treasury market experienced a fresh round of selling on Monday, pushing long-end yields to their highest since the financial crisis. The 30-year Treasury yield rose more than 4 basis points to 5.311%, hitting a new high since June 2007; the 10-year Treasury yield gained over 2 basis points to 4.724%; and the 2-year Treasury yield, which is more sensitive to monetary policy expectations, rose more than 1 basis point to 4.182%. Bond prices move inversely to yields.
The renewed climb in international oil prices was one of the factors pushing Treasury yields higher on the day. The 60-day peace agreement between the U.S. and Iran expired on Monday, with Iran reportedly ruling out an extension. A senior Iranian official also indicated that Tehran would adopt an offensive stance if diplomatic efforts fail, heightening market concerns over Middle East tensions and energy supply risks. In response, U.S. WTI crude futures rose 2.6% to $84.50 per barrel on Monday, while Brent crude gained 2.7% to $90.87 per barrel. Energy prices have remained elevated for months since the outbreak of the Middle East conflict, exacerbating investor worries about inflationary pressures, even as recent U.S. inflation data have been relatively moderate, somewhat alleviating market concerns.
Barclays, however, believes that the primary drivers of the recent rise in Treasury yields are not inflation, but rather the widening U.S. fiscal deficit, heavy corporate bond issuance fueled by the AI investment boom competing for funds with Treasuries, and an increase in the term premium demanded by investors. Anshul Pradhan, Head of U.S. Rates Research at Barclays, noted that what is worth watching is not these pressures themselves, but rather the fact that their intensity has been sufficient to offset the bullish effects that weak economic data would normally have on the bond market. He cited that three separate economic data releases this month would theoretically have pushed yields lower, yet long-end rates have continued to climb.
U.S. retail sales for July, released last Friday, unexpectedly fell 0.6% month-over-month, and the July Producer Price Index (PPI) was flat month-over-month, both signaling some easing in economic and inflationary pressures. Yet Treasury yields did not retreat on that news but instead moved higher, further confirming that investor attention is increasingly focused on long-term fiscal and bond supply issues.
Markets will now turn their focus to the Federal Reserve’s July Federal Open Market Committee (FOMC) minutes, due for release on Wednesday. On July 29, the Fed voted 9–3, with three dissents, to keep the federal funds rate target range unchanged at 3.50%–3.75% for the fifth consecutive meeting, with Cleveland Fed President Hammack, Minneapolis Fed President Kashkari, and Dallas Fed President Logan all favoring a 25-basis-point hike. Against the backdrop of cooling inflation but persistently climbing long-term yields, the debate within the Fed over whether to further tighten monetary policy will remain under close scrutiny.
