Mohamed El‑Erian says bond market tumble likely to persist, calls Treasury action excessive

Mohamed El‑Erian, chief economic adviser at Allianz, told CNBC that the current wave of bond price declines is unlikely to end soon, suggesting investors should prepare for further downside. The veteran economist said the market’s pain is far from over, hinting that the recent rally in yields could keep pressuring bond valuations worldwide.

El‑Erian also took aim at the U.S. Treasury’s recent step to shore up the Treasury market, describing it as “a step too far.” According to CNBC, he argued that the agency’s move went beyond what was necessary to calm the market, potentially creating new distortions.

The Treasury’s intervention follows a period of heightened volatility in the sovereign‑debt arena, where a steep rise in yields earlier this year prompted the government to deploy additional liquidity tools and announce a modest buy‑back of Treasury securities. While officials said the actions were meant to smooth market functioning after a sharp spike in borrowing costs, critics like El‑Erian contend that such measures may interfere with price discovery and encourage risk‑taking.

The bond sell‑off that began in late 2025 was sparked by the Federal Reserve’s aggressive rate‑hiking cycle and persistent inflationary pressures. As the Fed signaled that rates could stay higher for longer, investors fled fixed‑income assets, pushing the 10‑year Treasury yield above 4.5 %. The ripple effect was felt across global sovereign markets, with European and emerging‑market bonds also seeing price erosion.

Higher yields translate into costlier financing for governments, corporations, and consumers. Mortgage rates have climbed, corporate debt issuances are becoming more expensive, and fiscal deficits could widen as debt service burdens increase. Market participants are watching upcoming data releases and central‑bank communications closely, hoping for signs that the upward pressure on yields might ease.

Analysts suggest that unless inflation shows a sustained decline or the Fed signals a pause in tightening, the bond market could face additional bouts of volatility. El‑Erian’s warning adds to a chorus of voices urging caution, while the Treasury’s policy stance remains under scrutiny for its long‑term impact on market stability.