Oil fell on Monday, 12 October, after U.S. President Donald Trump said Russia and Ukraine had agreed to stop attacking each other's energy facilities. Kyiv said Russian strikes on its power system continued after the announcement, leaving the claimed ceasefire unconfirmed in practice.
Brent crude futures were down US$1.54, or 1.47%, at US$103.18 a barrel at 01:54 GMT. U.S. West Texas Intermediate fell US$1.54, or 1.68%, to US$90.31, according to Reuters' Monday market report. These are an early-session snapshot, not current quotes.
The price reaction reflects a possible easing of pressure on Russian fuel supply. It does not establish that either side has stopped striking energy sites. For Malaysian readers, the immediate signal is a change in global crude and diesel expectations; local pump prices and company earnings do not move mechanically with one morning's futures quote.
Why Oil Fell on the Energy-Ceasefire Claim
Trump said on Sunday that an “energy ceasefire” was effective immediately. His statement followed a U.S. diesel-supply arrangement with Moscow that he announced on Friday. Reuters reported that ICE gasoil futures, a benchmark for diesel, fell 3% to US$1,436 a barrel in early trading as traders assessed the prospect of more Russian product reaching the market.
Refineries are central to the dispute. Ukraine has targeted Russian oil facilities, while Russia has repeatedly attacked Ukrainian electricity and fuel infrastructure. A reliable halt to those attacks would reduce one source of supply risk. The market is pricing a possibility rather than a verified change on the ground.
Kyiv Reports Strikes After Trump's Announcement
Ukrainian President Volodymyr Zelenskyy said he supported a genuine reciprocal halt and was awaiting details from Washington. In his 11 October evening address, he said Ukraine was ready to refrain from striking Russian energy infrastructure if Russia did the same. He also reported fresh attacks on Ukrainian energy facilities.
The Associated Press reported that a Kharkiv power plant was hit after Trump's post and that Moscow had not immediately commented on the ceasefire claim. The timing and the absence of confirmed terms matter: an announcement alone gives traders no way to judge which targets are covered, when a halt starts or how breaches would be verified.
- Confirmed market move: Brent and WTI were lower at the stated 01:54 GMT snapshot.
- U.S. claim: Trump said both sides had agreed to an immediate energy ceasefire.
- Kyiv's position: Ukraine supports a reciprocal halt but reported further Russian strikes and awaited details.
- Missing confirmation: Moscow had not publicly confirmed terms in the reports reviewed for this article.
Why Brent Remains Above US$100
The Russia-Ukraine development is only one part of the oil market. Reuters said Middle East conflict and tanker incidents continued to support Brent above US$100. BullBuzz previously covered Brent's move above US$103 after a tanker was hit near Qatar and a cargo-ship strike in the Gulf of Oman. Those shipping risks have not been removed by Trump's claim about Ukraine.
The Edge Malaysia's Monday oil-market coverage also noted that Brent remained above US$100 despite the pullback. For Malaysia, a major oil and gas producer that also imports refined fuels, the direction of crude alone is an incomplete guide. Product prices, shipping costs, exchange rates and government pricing decisions each affect the eventual domestic impact.
What Oil Traders Should Watch Next
The next test is evidence that attacks on both countries' energy infrastructure actually stop, followed by public terms from Kyiv, Moscow and Washington. Traders will also watch fresh Brent and diesel quotes and any change in tanker security in the Gulf. Until those pieces align, Monday's decline remains a response to a diplomatic claim under active dispute.
Illustrative image: the Moscow Oil Refinery photographed on 23 June 2026. The archival photo does not show the October strikes or the claimed ceasefire. Necosupa / Wikimedia Commons, CC0 1.0. Cropped for display.
