Oil markets eased in Asian trading on Tuesday, though most of the previous session's gains remained intact, as uncertainty persisted over whether U.S.-Iran negotiations on a ceasefire are progressing.
Traders welcomed signs of a potential reduction in tensions between Israel and Lebanon, but that optimism was limited by the fact that the Strait of Hormuz remained closed, leaving few obvious routes for an immediate reopening of the key shipping lane.
On a contract basis, Brent crude for August declined 0.4% to $94.58 a barrel by 21:46 ET (01:46 GMT). U.S. West Texas Intermediate futures also slipped 0.4%, trading at $91.83 a barrel. Both benchmarks had climbed by more than 4% in the prior session.
Movements this week have been closely tied to developments in diplomatic channels between Washington and Tehran. Oil rallied on Monday after Iranian state outlets reported that Tehran had stopped sending messages to the U.S. through mediators, a development that cast doubt on earlier suggestions from U.S. officials that a peace agreement might be near.
Public statements from U.S. President Donald Trump added to market confusion. In remarks to CNBC, the president said he did not care that Iran had ceased responding to negotiations. Yet, in a separate social media post, he stated that talks with Iran were moving rapidly. A separate report said Iran was seeking an interim deal with the United States, but the overall status of the negotiations remained unclear.
Complicating the diplomatic picture, the U.S. and Iran exchanged a fresh round of airstrikes on Monday, further straining any nascent ceasefire and raising questions about the prospects for a negotiated settlement.
At the same time, an announcement of a partial ceasefire between Israel and the Iran-backed Lebanese group Hezbollah suggested some scope for de-escalation, particularly after Israel abandoned plans for a larger incursion into Lebanon. That development offered limited relief to markets sensitive to broader Middle East tensions.
What this means:
- Oil prices remain sensitive to the pace and clarity of U.S.-Iran diplomacy and to on-the-ground military actions.
- Shipping disruptions, especially the continued closure of the Strait of Hormuz, are constraining immediate market supply perceptions.
- Regional ceasefire developments provide partial relief but do not erase underlying uncertainty.