Diesel Prices Hold Firm as Refineries Struggle and Crude Finds Its
By: Alex Hodes, Energy Analyst - KC Energy
Crack Spreads, Tariffs, and Tight Diesel: What’s Driving Energy Prices This Summer?
Key Takeaways:
Refinery outages and demand surprises are keeping diesel prices firm despite weak crude fundamentals
Ongoing tariff negotiations and OPEC quota shifts add complexity to price forecasts
U.S. shale growth is flatlining, while global heavy crude supply rises—tightening market balance
Watch the full discussion below:
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On this episode of Focus on Fuels, StoneX Energy Desk Director of Market Strategy Alex Hodes and Energy Risk Manager Trevor McClanahan unpack the hidden forces behind recent market moves—and what they could mean for summer prices.
Refinery Outages Are Supporting Strong Diesel Margins
After a quiet stretch, refined products are back in focus. Despite soft expectations entering 2025, refinery outages across the Atlantic Basin have created a supply crunch. As McClanahan points out, “the diesel market is starved.” That’s reflected in time spreads and crack spreads, with elevated refining margins even as inventories remain tight.
China’s Tariff Reversal Could Lift Demand Expectations
Meanwhile, China’s April crude throughput hit its lowest point in over a year. But as U.S.–China tariff talks progress and some levies have been delayed, Hodes suggests we may be finding an interim bottom: “It’s not bullish, but maybe less bearish.” A bounce in Asia’s imports could be next.
OPEC Strategy: Unity Over Output Discipline
Further into the discussion, the conversation shifts to OPEC, where new quota announcements aren’t necessarily what they seem. “It’s about saving face,” says Hodes. Members like Kazakhstan were overproducing. Rather than enforcing cuts, OPEC raised the quota ceiling to restore unity—without changing real output.
Crude Floors and Shale Slowdown Shape the Summer Outlook
On the U.S. side, shale activity is flattening. “We’re seeing layoffs,” says McClanahan, referencing anecdotal reports from the Permian Basin. Official data supports that trend, showing current production falling short of EIA forecasts.
The big picture? Despite few bullish catalysts, refined product strength and flat U.S. production could lift crude back above its recent $55 floor. “Crack spreads may narrow,” Hodes notes, “but that might be more about crude rising than diesel falling.”
For fuel buyers, traders, and risk managers, that means staying alert to refinery restarts, China’s demand curve, and shifting OPEC headlines. As always, StoneX will be watching—and helping clients prepare.
Dive Deeper
Explore the broader implications of tariffs, freight shifts, and trade retaliation on global energy flows in our latest white paper, “Tariffs, Tankers, and Tumbling Prices: The 2025 Oil Market Shake-Up.”
Key insights include:
Why U.S. propane exporters may lose up to 200 Kbbd in shipments as China cuts imports
How re-routed crude and NGL cargoes are reshaping global shipping lanes and margins
Forecasted price pressure on Mont Belvieu propane, with prices expected to fall to 60–66¢/gal
Revised global demand estimates and ton-mile reductions in tanker and LNG shipping activity
These insights and more are regularly covered in the Petroleum Post, StoneX’s premier research package tailored for energy professionals. Subscribe now to receive:
Global inventory and regulatory snapshots
Short-term price modeling and production forecasts
Actionable trading intelligence and weekly updates
---Experts: Alex Hodes, Director of Energy Market Strategy and Trevor McClanahan, Energy Risk Manager
Energy
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