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April 2026 saw US Isopentane edge higher on export buying and tighter Gulf availability, keeping balances tight. Planned maintenance and reduced operating rates limited output and availability, underpinning firm market tone. Mid-month crude corrections introduced volatility into feedstock economics, while a rebound reinforced upward pressure on spot and offers. Demand remained elevated as downstream producers in Mexico and Canada stocked ahead of seasonal construction demand, thinning inventories at key hubs and sustaining bullish narrative. Export demand was strongest in the foam segment, while domestic refrigeration and insulation markets provided baseline. Specialty solvents and aerosols stayed steady; emerging Asian buyers added modest incremental export allocations. On the supply side of Isopentane, maintenance and reduced Gulf Coast isomerisation activity constrained production, with logistics broadly stable. A softening of upstream costs due to natural gas declines tempered some pressure, but crude rebound kept landed-cost expectations higher, supporting firm offers. The market shows a mixed trajectory with restocking and volatility likely.