Oil prices dipped modestly during Asian trading on Thursday as investors closely monitored diplomatic developments between the United States and Iran ahead of a critical ceasefire deadline set for April 21. West Texas Intermediate crude futures slipped 0.4% to $90.90 per barrel at around 19:42 ET, reflecting ongoing market caution.
Traders remained on edge as peace negotiations between Washington and Tehran showed limited progress following weekend talks. President Donald Trump expressed cautious optimism, suggesting that additional discussions could occur within days and that a resolution to the conflict might be within reach. However, uncertainty persists as the U.S. simultaneously confirmed a full naval blockade against Iran — a move analysts say could complicate diplomatic efforts.
Some relief came from reports indicating that several ships and oil tankers successfully navigated the Strait of Hormuz during the week. Additionally, Reuters reported that Iran may be open to permitting free passage on the Omani side of the strait as part of a potential peace agreement — a development that could ease supply concerns if confirmed.
Despite a fragile ceasefire holding as of early Thursday, with no new military strikes reported since late last week, markets remained cautious. News that the U.S. was considering deploying over 10,000 additional troops to the region raised fresh fears of escalation.
Crude oil had surged to $120 per barrel following the outbreak of hostilities in late February, but prices have since pulled back amid emergency reserve releases by major economies. Both the International Energy Agency and OPEC flagged softer global demand outlooks tied to war-related disruptions.
Attention also turned to upcoming Chinese economic growth data, with markets watching for any demand-side impact on the world's largest oil importer. The Strait of Hormuz — largely blocked since the conflict began — remains central to any lasting ceasefire framework, with Washington insisting on its full reopening as a non-negotiable condition.


S&P 500 Hits Record High as Tech Rally Slows Amid Iran Peace Uncertainty
Wall Street Reaches New Record Highs as AI Boom and Iran Ceasefire Hopes Boost Markets
Asian Stocks Rally as AI Boom and Iran Ceasefire Progress Lift Market Sentiment
Tokyo Inflation Cools in May, Supporting BOJ’s Cautious Rate Hike Path
Canada and Germany Advance Major LNG Supply Partnership
Gold Prices Hold Near Record Levels as Inflation Concerns Offset Middle East Ceasefire Hopes
Asian Currencies Steady as U.S.-Iran Ceasefire Extension Hopes Weigh on Dollar
Dollar Gains Slightly as U.S.-Iran Tensions Keep Forex Markets on Edge
Asian Markets Slide as New U.S. Strikes on Iran Spark Investor Caution
Wall Street Hits New Highs as U.S.-Iran Ceasefire Talks Boost Market Sentiment
US Launches New Trade Investigation Into Vietnam Over Intellectual Property Concerns
US Dollar Slips as Markets Weigh Potential US-Iran Peace Deal and Oil Price Outlook
UK Grocery Inflation Slows to 3.1% as Supermarket Price Pressures Ease in May 2026
European Stocks Rise as AI Optimism Offsets U.S.-Iran Tensions
Oil Prices Fall as Markets Await U.S.-Iran Peace Deal Decision
Oil Prices Set for Sharp Weekly Losses as U.S.-Iran Ceasefire Hopes Ease Supply Concerns 



