Global oil markets moved lower on Tuesday after reports suggested that Ukraine had taken significant steps toward accepting the terms of a potential peace agreement—news that immediately raised speculation about the future of sanctions on Russian energy exports.

By mid-afternoon trading, Brent crude had fallen $1.22, or 1.9%, to $62.15 per barrel, while West Texas Intermediate (WTI) dipped $1.21, or 2.1%, to $57.63. The downturn followed coverage from ABC News and CBS News citing a U.S. official who said Ukraine had agreed to a peace framework in principle.

Although Kyiv acknowledged progress in discussions held with U.S. officials in Geneva, Ukrainian representatives emphasized that several politically sensitive issues still required direct negotiation between Presidents Volodymyr Zelenskiy and Donald Trump. Ukraine’s national security chief, Rustem Umerov, noted that Zelenskiy may travel to the United States in the coming days to work toward finalizing the agreement aimed at ending the war with Russia.

Market analysts were quick to caution that any peace deal remains incomplete. “Some media outlets are reporting that Ukraine agreed to a peace deal,” UBS analyst Giovanni Staunovo said. “That said, it needs two to tango, and it remains unclear if Russia agrees as well.”

Still, the possibility of a breakthrough has heightened expectations that sanctions on Russian oil could be eased, potentially bringing large volumes of restricted crude back into the global supply stream. The prospect of new supply weighed heavily on sentiment, reversing Monday’s 1.3% gains that had come amid doubts over whether a peace agreement was imminent.

Concerns about oversupply extend beyond geopolitical developments. Analysts project that crude balances in 2026 will loosen further as supply growth is expected to outpace demand increases. “In the short term, the key risk is oversupply and current price levels seem vulnerable,” said Priyanka Sachdeva, senior market analyst at Phillip Nova.

Recent sanctions targeting Russian oil giants Rosneft and Lukoil, along with prohibitions on selling refined Russian products in Europe, have already disrupted trade flows. Some Indian refiners, including major private player Reliance, have scaled back purchases of Russian crude. With fewer willing buyers, Moscow has moved to deepen its energy ties with China. Russian Deputy Prime Minister Alexander Novak confirmed ongoing discussions between the two countries to expand oil exports.

Broader market outlooks remain cautious. Deutsche Bank projects a crude surplus of at least 2 million barrels per day in 2026, noting no clear path back to supply deficits even by 2027. “The path forward into 2026 remains a bearish one,” analyst Michael Hsueh wrote.

However, expectations of a U.S. interest-rate cut in December offered some support. Federal Reserve officials have signaled their willingness to ease borrowing costs, a move that could strengthen economic activity and bolster oil demand heading into the new year.