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Oil tops $100 as Wall Street falls on Iran conflict

By Markets Desk · 2026-09-09 · Updated 2026-09-10 23:11 UTC
A silhouette of a crude oil tanker ship on a calm horizon
Illustration: Tradingbird

Oil has breached $100 and briefly touched $108, driving Wall Street to a fourth consecutive day of losses as the 30-year Treasury yield hits its highest close since 2004. Traders are increasingly pricing in a Fed rate hike, with semiconductor stocks falling sharply on renewed inflation concerns.

  • According to GN auto markets/bonds: treasury yields, the 30-year Treasury yield has hit its highest close since June 2004, while the Philadelphia Semiconductor Index dropped 2.66% as rate-sensitive tech stocks faced concentrated selling.

    Source: GN auto markets/bonds: treasury yields
  • According to GN auto markets/bonds, Brent crude briefly pierced $108 per barrel before settling at $107.63, while the 10-year Treasury yield climbed to 4.95%. Traders now assign a 73% probability to a Federal Reserve rate hike at next week's meeting, driven by accelerating wholesale inflation and resilient job market data.

    Source: GN auto markets/bonds: bond market
  • According to GN stocks/sp500, the S&P 500 dropped 0.5% with every sector falling except energy, where Exxon Mobil and Chevron posted gains. The report notes that Brent crude settled at $101.21, its first breach above $100 since July, driven by the U.S. destruction of five Iranian tankers and the effective shutdown of the Strait of Hormuz.

    Source: GN stocks/sp500
  • Bond markets are amplifying the equity sell-off as the 10-year Treasury yield spikes to 4.85%, its highest level since late 2023, following a Treasury announcement of a $6 billion long-term debt buyback that failed to curb rising borrowing costs. According to GN auto markets/bonds data, traders are now pricing in a 62% probability of a Federal Reserve rate hike next week, driven by persistent inflation signals from soaring diesel and gasoline prices.

    Source: GN auto markets/bonds: interest rates
  • Brent crude jumped 3.4% to $101.24, driving a broad sell-off in U.S. equities.

    Source: GN auto markets/bonds: interest rates

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