Key Highlights
- Military action against Iranian targets pushed crude oil prices beyond $90 per barrel, benefiting energy sector stocks
- Major oil producers including Chevron, Halliburton, and Exxon Mobil posted gains before market opening
- California utility PG&E plummeted 10% following the collapse of wildfire liability legislation
- Social media platform Pinterest declined 2% after announcing CFO departure
- Semiconductor names showed strength while software sector stocks experienced pullback as August concluded
U.S. equity futures declined Monday morning following military operations against Iranian targets, which drove oil prices significantly higher and heightened market uncertainty on August’s final trading session.
The military action focused on two Iranian rocket launching sites located in the Strait of Hormuz on Sunday. Retaliatory strikes from Iran targeted American installations in the area. Brent crude advanced more than 2% to surpass $90 per barrel, with certain reports indicating prices exceeded $91.
Oil Price Rally Propels Energy Sector Higher
Energy sector companies led premarket gains. Chevron advanced approximately 2%, while Halliburton posted increases of 2.4% to 2.5% across different sources. Exxon Mobil climbed between 1.5% and 1.6%.
Occidental Petroleum advanced 1.8% while ConocoPhillips climbed 1.3%. Energy services provider SLB increased 1.7%. Refining companies also showed positive momentum, with Phillips 66 rising approximately 1% and Marathon Petroleum adding 0.6%.
These increases reflected market concerns about potential supply chain disruptions through the Strait of Hormuz, which serves as a critical passage for international oil transportation.
Utility Sector Tumbles Following Legislative Setback in California
PG&E shares plunged 10% after California legislators rejected Governor Gavin Newsom’s proposed legislation. The initiative aimed to transfer portions of wildfire liability expenses from investor-owned utilities to insurance companies.
Legislative discussions collapsed in the final days of last week. State lawmakers expressed concerns that the existing framework could deplete California’s wildfire liability fund should a significant utility-sparked fire occur.
Edison International declined 4% in response to the same development. Sempra also experienced losses, falling approximately 1%. The legislative deadline for Monday voting arrived as the session concluded.
Software sector stocks faced headwinds. ServiceNow retreated 2%, while Oracle, Salesforce, and Palantir each lost roughly 1%. The iShares Expanded Tech-Software Sector ETF had posted impressive 16% gains throughout August.
Chip manufacturers displayed opposite momentum. Intel advanced 1.3% and led premarket trading volume. Nvidia increased 0.6%. The iShares Semiconductor ETF had declined more than 3% during Friday’s session.
Strategy climbed over 2% in early trading after Friday’s 7% decline. Bitcoin recovered to approximately $78,500 Monday morning, improving from roughly $77,500 at last week’s close.
Pinterest dropped 2% following the announcement that CFO Julia Brau Donnelly would depart to explore other opportunities. She will remain until October 30 to facilitate the leadership transition. Finance VP Vikram Naidu will assume interim principal financial officer responsibilities. The company clarified the exit was unrelated to any operational or accounting disputes.
BioMarin Pharmaceutical surged 5% after revealing it will collect 20% royalty payments from Ascendis Pharma on yuviwel sales, a treatment for achondroplasia, the predominant form of dwarfism affecting children.
Probability of a September interest rate increase remained elevated following Federal Reserve Chairman Kevin Warsh’s recent remarks at Jackson Hole.


