Dow drops 620 points as oil surge and Iran tensions hit stocks

• West Texas Intermediate crude jumped 2.41% to $96.02 per barrel and Brent rose 1.89% to $97.81 amid escalating US-Iran tensions including strikes and intercepted missiles
• Treasury yields climbed with the 10-year approaching 4.5%, while markets now price over 40% probability of a Fed rate hike by December, up from 9% a month earlier
• Technology stocks declined broadly with Nvidia, Dell, Oracle, and Microsoft down 3-5%, while private equity funds faced pressure after Partners Group capped withdrawals from an $8.6 billion fund

Market Summary: Dow Drops 620 Points on Oil Surge and Iran Tensions

Key Market Movements:

US equities closed sharply lower on June 3, 2026, ending the S&P 500's nine-session winning streak. The Dow Jones fell 620.72 points (-1.21%) to 50,687.07, the S&P 500 declined 0.74% to 7,553.68, and the Nasdaq dropped 0.89% to 26,853.98.

Primary Catalyst:

Escalating US-Iran conflict drove oil prices higher, with WTI crude rising 2.41% to $96.02/barrel and Brent crude gaining 1.89% to $97.81/barrel. US Central Command intercepted Iranian ballistic missiles and conducted strikes on Qeshm Island, raising concerns about potential disruptions around the Strait of Hormuz.

Treasury Market Impact:

The 10-year Treasury yield approached 4.5% and the 30-year neared 5% as investors reassessed Fed policy expectations. CME FedWatch data now shows over 40% probability of a December rate hike, up from 9% a month earlier. Stronger labor market data and services sector expansion reinforced elevated rate expectations.

Sector Performance:

Technology stocks declined broadly, with Nvidia and Dell falling over 3%, Oracle down 5%, and Microsoft dropping 3%. However, semiconductor stocks (Marvell, Qualcomm, Sandisk) outperformed, indicating continued AI infrastructure demand.

Alternative asset managers weakened after Partners Group capped withdrawals from an $8.6 billion private equity fund. Blackstone, KKR, Blue Owl Capital, and Ares Management all declined.

Bright Spot:

GameStop surged after reporting record quarterly revenue and announcing a $2 billion share buyback program.

Market Implications:

Rising energy prices threaten to sustain inflation pressures, potentially forcing the Fed to maintain or increase rates longer than previously anticipated, creating headwinds for growth-oriented equities.