Key Highlights
- Wall Street closed in negative territory Monday with the Dow declining 0.6% and S&P 500 losing 0.2% as semiconductor rally reversed
- Crude oil prices remained elevated near $90 per barrel amid continued US-Iran military exchanges for the 10th straight night
- Houthi forces in Yemen issued threats to restrict Saudi Arabian crude shipments via the Bab al-Mandab Strait
- Nvidia announced ownership of 9.3% in Nebius, an Amsterdam-headquartered AI cloud infrastructure company, boosting its stock 5%
- Market attention turns to Wednesday’s major tech earnings from Alphabet, Tesla, and Texas Instruments with AI investment returns under scrutiny
Wall Street concluded Monday’s session in the red as an early rally in semiconductor shares evaporated and mounting geopolitical risks in the Middle East sustained market anxiety. The Dow Jones Industrial Average declined 0.6% while the S&P 500 shed 0.2%, with the Nasdaq managing to close essentially unchanged.

Semiconductor equities had surged more than 3% during morning trading but finished the day with modest 0.6% gains. Market participants continue to express hesitation regarding AI infrastructure expenditure momentum, with emerging Chinese rivals intensifying competitive pressures.
Ongoing Mideast Hostilities Sustain Elevated Crude Prices
Military operations between the United States and Iran extended into their 10th consecutive evening. International diplomatic initiatives aimed at establishing a ceasefire have thus far yielded no meaningful progress.
The Iran-aligned Houthi movement in Yemen declared intentions to impose a naval blockade on Saudi vessels transiting the Bab al-Mandab Strait. This critical chokepoint links the Red Sea with the Gulf of Aden and serves as a vital conduit for international maritime commerce.
Brent crude traded around $89 per barrel in early Tuesday sessions, significantly elevated from approximately $70 levels observed prior to the commencement of US-Israeli operations against Iran in late February. Prices temporarily retreated to lower ranges following a June ceasefire arrangement, though that accord subsequently collapsed.
The potential for disruption through the Strait of Hormuz continues weighing on market sentiment. Any military escalation affecting both strategic waterways could propel energy costs substantially higher and amplify worldwide inflationary pressures, potentially compelling monetary authorities to implement rate increases.
President Trump issued stern warnings that Iran “will pay” for casualties among American service members.
Nvidia Unveils Nebius Investment as Critical Tech Earnings Approach
Nvidia revealed ownership of a 9.3% position in Nebius, an artificial intelligence cloud infrastructure provider operating from Amsterdam. The holding represents approximately 22.26 million shares and encompasses equity from a warrant connected to a $2 billion capital injection Nvidia completed earlier this year.
Nvidia remains restricted from exercising the warrant until September 11, based on securities filings. Nebius stock surged 5% during extended trading hours. The enterprise emerged from a restructuring of Russian internet giant Yandex and has established ambitious goals to deploy over 5 gigawatts of computational infrastructure by year-end 2030.
Tuesday’s earnings calendar features reports from Charles Schwab, Danaher, 3M, Northrop Grumman, and General Motors ahead of market open. Interactive Brokers, Chubb, and Capital One are scheduled to announce results following the closing bell.
Investor attention intensifies Wednesday with anticipated quarterly results from Alphabet, Tesla, and Texas Instruments. Market observers indicate these financial disclosures will provide crucial insights into whether corporations are achieving tangible returns from substantial artificial intelligence capital commitments.
Across the Atlantic, Novartis exceeded second-quarter earnings projections, benefiting from expense reductions despite softer revenue performance for its cardiovascular medication Entresto.
US equity futures indicated a positive opening Tuesday morning, with Nasdaq 100 futures advancing 1.3%, signaling potential rebound momentum following Monday’s weakness.


