U.S. Stocks Rise on Trump's Iran talks Optimism

U.S. stocks rose on Trump's announcement of new U.S.-Iran talks, with the S&P 500 and Nasdaq Composite advancing 0.5% and 0.6% respectively. Brent crude prices fell 4.4% to $84/bbl. This optimism was reflected in the equity market, with chipmakers falling on profit-taking while tech stocks such as $AMZN, $META, $TSLA, $RIVN, and $BABA rose over 1% pre-market.

U.S. stocks rallied on August 3, 2026 after President Trump said he was calling off planned military strikes on Iran in favor of resuming diplomatic talks, pulling oil lower and lifting risk appetite . The Nasdaq Composite led the advance, gaining roughly 1.2-1.5%, the S&P 500 rose about 0.9-1.0%, and the Dow Jones Industrial Average added over 600 points, with communications-services and software names among the biggest contributors.

Oil was the clearest beneficiary of reduced Middle East escalation risk: Brent crude futures fell nearly 6% to around $83 a barrel, while West Texas Intermediate dropped more than 7% to roughly $79 a barrel. Cheaper oil eases a key inflation input and gave the market another reason to buy risk assets alongside the geopolitical relief.

Tech led the gains, with META surging more than 6% on the day. Not every corner of the market benefited: chipmakers including Samsung and SK Hynix fell sharply on profit-taking after a sharp short-term run-up, a reminder that the rally was concentrated rather than broad-based .

The move underscores how sensitive markets remain to Middle East headline risk. What to watch: whether the U.S.-Iran talks produce concrete progress or stall out, how oil prices behave into the next OPEC+ decision, and whether chipmaker weakness proves to be short-term profit-taking or the start of a broader semiconductor pullback.

U.S. Stocks Rise on Trump's Iran talks Optimism

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