Global Oil Prices Plummet After Israel-Iran Ceasefire and Trump's Peace Signals

Global crude oil prices experienced a sharp correction in trading on Tuesday (9/6/2026), erasing gains made in the previous session. The decline was triggered by easing geopolitical tensions after Israel and Iran agreed to halt exchanges of fire, along with optimistic statements from United States President Donald Trump regarding the prospects for peace in the Middle East. Based on the latest market data, West Texas Intermediate (WTI) crude oil for future delivery plunged 2.6% to US$88.89 per barrel. Meanwhile, Brent crude, the global benchmark, fell 2.2% to US$92.21 per barrel. President Donald Trump stated that an agreement to end the prolonged conflict in the Middle East could most likely be signed within the next two or three days. This statement provided positive sentiment for global markets which had previously been worried about energy supply disruptions from the region. However, analysts warned the market not to become complacent too quickly. Nikos Tzabouras from Tradu stressed that the situation on the ground remains highly uncertain. ‘The situation remains extremely volatile and we have seen many false hopes before,’ Tzabouras said. ‘A single diplomatic setback could reignite the risk premium and send prices soaring sharply.’ Aside from geopolitical factors, selling pressure on oil was also triggered by the latest trade data from China. Crude oil imports by the world’s largest importer were reported to have fallen drastically in April. Refiners in China preferred to use existing inventory reserves rather than buying new supplies from abroad. Analysts from Saxo Bank noted a 29% year-on-year drop in imports. This decline, combined with a surge in US exports and the release of Strategic Petroleum Reserves (SPR), explains why oil prices did not surge aggressively despite supply disruptions last month. On the other hand, although Israel-Iran tensions have eased, risks in international shipping lanes have not completely disappeared. The Houthi group in Yemen recently announced a total ban on Israel-linked shipping in the Red Sea. Analysts from ANZ Research stated that this move increases risk on one of the main alternative routes for Saudi Arabian crude to reach international markets. Uncertainty regarding the definition of Israeli ships adds complexity to navigational risks in the region. For the long term, Rystad Energy projects that the current absolute deficit condition in oil could potentially reverse into a large surplus by 2027, depending on OPEC production policies and future global demand dynamics.