Oil rises as stocks stagger over Iran threat

Oil prices climbed and equities struggled on Tuesday as traders weighed a renewed Iran security risk and the market prepared for Nvidia's results, traders said. The move tightened energy markets and left benchmarks patchy rather than broadly directional.

Iran threat lifts crude prices

Traders said growing concern about Iran-related disruptions pushed buyers into crude, adding a supply-risk premium to the market. The shift came as market participants scaled back short positions and sought near-term physical coverage, officials said.

Nvidia's results added an offsetting force on risk assets. Market participants said tech earnings expectations kept some investors on the sidelines, producing a mixed stock picture even as oil tested higher levels. Officials said the combination of geopolitics and corporate news heightened intraday volatility.

The mechanics are straightforward: a higher perceived probability of supply disruption raises the premium on prompt barrels, while uncertain earnings increase demand for liquidity in equities, traders said. That pushed commodities to the centre of price discovery and left equities sensitive to headline flow rather than fundamentals.

Watch developments in shipping and security reports and Nvidia updates within 48 hours; traders said those two factors will likely set near-term direction for oil and equities.