Global Bond Yields Soar as Inflation Concerns Persist, Markets Weaken

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Global Bond Yields Soar as Inflation Concerns Persist, Markets Weaken
Photo: Financial Times
money· A press review of 6 outlets
  1. Moreover, inflation concerns helped send long-end bond yields up to fresh multi-year highs, with the 30yr Treasury yield (+4.7bps) closing at a post-2007 high of 5.31%, whilst Germany’s 30yr yield (+1.8bps) hit a post-2011 high of 3.74%. And that trend has shown no sign of letting up overnight either, with the 30yr Treasury yield up another +1.0bps to 5.32%.

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    CNBC

    The rise in oil prices stoked inflation fears, driving longer-dated Treasury yields higher. The 30-year Treasury bond yield reached a peak not seen since June 2007.

    MarketWatch

    The yield on the U.S. 30-year Treasury BX:TMUBMUSD30Y, known as the long bond, which is particularly sensitive to rising inflation, is up nearly 2 basis points to 5.234%, its highest level since June 2007.

    Bloomberg

    Germany Is Set to Sell 30-Year Bonds at Highest Yield Since 2011 Germany’s borrowing costs are poised to hit a 15-year high in a major sale of long-dated bonds as investors demand greater compensation for lending to increasingly indebted governments still grappling with inflation.

    Epoch Times Business

    Gould attributed factors such as investors weighing inflation expectations, growing federal deficits, stronger-than-expected economic data, and the increased issuance of Treasurys to finance government spending as contributing to elevated long-term yields.

    Financial Times

    Global bond sell-off deepens amid fears over inflation and AI issuance Long-term government borrowing costs hit multi-decade highs

  2. "Markets have seen growing weakness over the last 24 hours, with bonds and equities slipping thanks to negative geopolitical headlines from the Middle East," Deutsche Bank's Jim Rid wrote in a note on Tuesday. "There wasn't a single catalyst for the declines, but with few signs of the US and Iran coming to any sort of a deal, that meant investors priced in a more extended closure of the Strait of Hormuz."

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    ZeroHedge

    DB's Jim Reid concludes the overnight wrap Markets have seen growing weakness over the last 24 hours, with bonds and equities slipping thanks to negative geopolitical headlines from the Middle East. There wasn’t a single catalyst for the declines, but with few signs of the US and Iran coming to any sort of a deal, that meant investors priced in a more extended closure of the Strait of Hormuz. Indeed, Brent crude oil (+2.65%) closed above $90/bbl yesterday for the first time in two weeks, and this morning we’ve seen a further +0.72% rise to $91.52/bbl. So that’s led to pressure across the board, with the S&P 500 (-0.52%) slipping back, and futures are pointing to another -0.32% decline today.

  3. Bond Selloff Weakens Risk Appetite; Trump Takes Hard Line on Iran | Bloomberg Brief 08/18/2026 US equity futures fall and long-dated bond yields rally as borrowing rates rise around the world amid concerns over inflation, government spending, and the AI bond binge pile up. President Trump says he’s not interested in extending the truce agreement with Iran. Katrina Dudley of Franklin Templeton discusses the global bond selloff. (Source: Bloomberg)

  4. Bond yields and prices move in opposite directions, with one basis point equaling 0.01%, or 1/100th of 1%.

From the margins

5 details only one outlet reported

Independent claims that didn't surface elsewhere in our corpus. Treat as supplementary — not corroborated across outlets.

  1. 01 ZeroHedge

    US futures are a "sea of red" (as Bloomberg describes it) in early trading as thin summer volumes persist, with the wrong kind of inflation coming to the fore and Monday’s tech selloff weighing on sentiment despite bullish AI news. The recent stock-bonds disconnect is finally being reappraised with US futures lower across the board. As of 8:00am ET, S&P 500 futures fell 0.4% with Nasdaq 100 contracts down 1.1% with Semis, Mag7, and Memory all under pressure, while Software is bid. Nvidia dropped 1.8% as the cost of protecting its debt against default closed in on a high reached last month. Defensives and Energy are leading as investors continue to de-gross / de-lever.

  2. 02 Bloomberg

    Global Bonds Slump Sends Borrowing Costs Soaring Long-term borrowing costs have hit their highest level in decades on the back of a global bond slump. Alex Morgan explains. (Source: Bloomberg)

  3. 03 CNBC

    On Monday, U.S. President Donald Trump ruled out extending a ceasefire between Washington and Tehran, while Iran issued fresh threats of military escalation. Both sides have rejected further peace talks.

  4. 04 MarketWatch

    Need to Know Stocks keep shrugging off rising Treasury yields. Here’s the level that could finally trigger a selloff.

  5. 05 Epoch Times Business

    The U.S. 30-year Treasury yield is trading at levels last seen 19 years ago, near the onset of the 2008 global financial crisis.

Assembled from 4 corroborated claims drawn from 6 independent outlets. Every passage above is taken verbatim — Dorothy doesn't paraphrase or summarize.

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Sources (6)

  • marketwatch
  • cnbc
  • zerohedge
  • epochtimes-biz
  • bloomberg
  • ft

Original Articles (17)

Lean Right "Sea Of Red": Futures Slide As Market Wakes Up To Soaring Bond Yields And Diesel Prices — ZeroHedge
Center Global Bonds Slump Sends Borrowing Costs Soaring — Bloomberg
Center Breaking Down the Global Bond Selloff — Bloomberg
Center US 10-Year Yields Climb to Highest Since 2025 as Rout Deepens — Bloomberg
Center Bond Selloff Weakens Risk Appetite; Trump Takes Hard Line on Iran | Bloomberg Brief 08/18/2026 — Bloomberg
Center Bond Selloff Drives Risk Aversion, US-Iran Peace Prospects Dim | The Opening Trade 8/18/2026 — Bloomberg
Center Emerging Assets Halt Rally on Higher Oil Prices, Bond Selloff — Bloomberg
Center Bond Yields Are Hitting Multidecade Highs Around the World — Bloomberg
Center Germany Is Set to Sell 30-Year Bonds at Highest Yield Since 2011 — Bloomberg
Center Global bond yields hit multi-decade highs as governments pay the price for U.S.-Iran stalemate — CNBC
Center Treasury yields rise as oil gains and U.S.-Iran tensions fuel inflation fears — CNBC
Center The 30-year Treasury yield just hit a 19-year high. Three things could drive it even higher — CNBC
Center Stock futures are little changed after Wall Street starts the week with losses, hurt by higher oil prices and rising yields: Live updates — CNBC
Center Global bond sell-off deepens amid fears over inflation and AI issuance — Financial Times
Center Stocks keep shrugging off rising Treasury yields. Here’s the level that could finally trigger a selloff. — MarketWatch
Center U.S. 30-year Treasury yield hits highest level since 2007 amid global bond sell-off — MarketWatch
Lean Right 30-Year Treasury Yield Hits Highest Level in 19 Years — Epoch Times Business