WTI Settles Under $89 as US-Iran Ceasefire Deal Steadies Oil
Updated
Updated · Bloomberg · May 28
WTI Settles Under $89 as US-Iran Ceasefire Deal Steadies Oil
10 articles · Updated · Bloomberg · May 28
WTI rose 0.3% to settle below $89 a barrel after a volatile session, while Brent slipped to just under $94 as traders assessed a tentative US-Iran agreement.
The deal would extend a ceasefire and open work toward a broader pact to end the war, easing some supply-risk fears that had driven sharp oil swings.
Earlier reports said the proposal included a 60-day ceasefire extension and nuclear talks, though prices had already whipsawed after fresh US strikes on an Iranian military site.
The market remains focused on whether diplomacy can durably reduce disruption tied to the three-month conflict and the Strait of Hormuz.
Will the US risk a wider war by seizing Iran's primary oil export hub, Kharg Island?
Can a fragile ceasefire survive continued US attacks and reopen the world’s most vital oil waterway?
Beyond oil prices, what is the conflict's devastating human cost for 3.2 million displaced civilians?
Brent Crude Volatility and the 2026 US-Iran Ceasefire: Economic and Geopolitical Impacts
Overview
As of May 28, 2026, the U.S. stock market is reaching new highs, driven by strong profits from companies like Dollar Tree, Snowflake, and Hormel Foods. However, this growth is happening alongside sharp oil price swings and economic pressure caused by the ongoing conflict with Iran. The war has led to a steady decline in U.S. crude oil reserves, tightening supply and making oil prices more sensitive to geopolitical events. This combination of strong market performance and heightened volatility highlights how closely financial markets are tied to global events and energy supply risks.