Major Oil Stocks Plunge as U.S.-Iran Peace Talks Send Crude Prices Tumbling

Key Highlights

• Major oil producers including Exxon and Chevron experienced losses exceeding 3.5% amid plunging crude prices driven by diplomatic optimism
• Brent crude experienced a dramatic decline of more than 10%, falling to approximately $97.97 per barrel and breaking below the $100 threshold
• West Texas Intermediate saw an 11% plunge, settling near $90.35 per barrel
• President Trump temporarily suspended the “Project Freedom” military initiative in the Strait of Hormuz, pointing to significant diplomatic advancement
• Major European energy corporations faced substantial losses, with BP shedding over 5% and Shell losing 4.5%

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Energy sector equities experienced a significant downturn on Wednesday following President Donald Trump’s declaration of a temporary halt to U.S. military activities in the Strait of Hormuz, attributing the decision to meaningful advancement in diplomatic discussions with Iran.

In a Truth Social post released late Tuesday evening, Trump revealed the suspension of “Project Freedom,” a military initiative designed to ensure the strait remained operational. He indicated the suspension would be brief while negotiations with Iranian officials progressed.

The revelation triggered a sharp decline in oil prices. Brent crude plummeted over 10% to approximately $97.97 per barrel, falling beneath the psychologically important $100 level. West Texas Intermediate saw an even steeper decline of over 11%, reaching $90.35 per barrel.

Exxon Mobil experienced a roughly 3.6% decline during morning trading sessions. Chevron shares dropped approximately 3.3%. These companies ranked among the most severely impacted within the American energy industry.

Exxon Mobil Corporation, XOM

Additional U.S. petroleum companies witnessed comparable downturns. Occidental Petroleum topped premarket declines with a 7.6% slide. Marathon Petroleum decreased 6.3%, ConocoPhillips fell 5.4%, Devon Energy declined 5.7%, and Diamondback Energy dropped 4.5%.

Occidental simultaneously released quarterly results on Wednesday. The energy producer reported substantially improved adjusted earnings, though total revenue fell short of Wall Street projections for the opening quarter.

APA shares declined 4.6% during the session. Meanwhile, the broader S&P 500 index climbed 0.8%, as diminishing geopolitical concerns boosted sentiment across other market segments.

European Energy Giants Hit Hard

The decline extended beyond American borders. European energy conglomerates experienced comparable losses.

In London trading, BP tumbled more than 5% to 542.2p. Shell retreated 4.5% to 3,165.5p. France’s TotalEnergies declined 5.4% to €75.07 on the Paris exchange.

According to Axios reporting, the Trump administration expressed confidence in nearing completion of a concise memorandum of understanding with Tehran that could resolve ongoing Middle Eastern tensions. The outlet cited two administration officials and two additional informed sources.

Understanding the Crude Price Collapse

The fundamental catalyst behind the price collapse centered on expectations of diminishing tensions throughout the Persian Gulf region. A diplomatic resolution with Iran would significantly lower the probability of supply chain interruptions through the Strait of Hormuz, an essential corridor for international petroleum transport.

Earlier in April, Iran temporarily reopened the Strait of Hormuz before implementing another closure after Washington declined to remove its blockade of Iranian maritime facilities.

As of Wednesday morning, diplomatic negotiations between American and Iranian delegations continued, with no conclusive agreement formally announced.

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