Oil prices edged lower on 6 April as markets assessed fresh diplomatic efforts to ease tensions between the United States and Iran, while ongoing disruptions around the Strait of Hormuz continued to anchor prices at elevated levels. Brent crude traded near 107 USD a barrel, with U.S. West Texas Intermediate (WTI) holding in the low-100s, reflecting a market still pricing in supply uncertainty.

Reports from Reuters indicate that Pakistan has proposed a phased framework aimed at reducing tensions, starting with an immediate halt in hostilities and reopening of Hormuz, followed by negotiations toward a broader agreement. Other discussions referenced by Axios include the possibility of a temporary pause in fighting lasting several weeks, underlining that multiple diplomatic paths remain under consideration.

Gulf supply constraints remain central to pricing

For markets in the Gulf, the focus remains firmly on flows through the Strait of Hormuz. The route handles around one-fifth of global crude and liquefied natural gas shipments, making it a critical artery for regional exports.

Recent restrictions on shipping have disrupted tanker movements and limited outbound supply, even as some cargoes continue to move under tighter conditions. According to data cited by Reuters, this has materially reduced export volumes from key producers, reinforcing the supply-driven support for oil prices despite signs of diplomatic progress.

The scale of the disruption has also shaped market behaviour. The International Energy Agency has described the current situation as one of the most significant supply shocks in recent history, with substantial volumes temporarily removed from global circulation.

Diplomatic signals compete with escalation risks

Political developments continue to send mixed signals to the market. U.S. President Donald Trump has warned of potential strikes on Iranian energy infrastructure if access through Hormuz is not restored, while also indicating that negotiations remain possible.

Reuters reports that both sides are reviewing proposals under tight timelines, though no formal agreement has been confirmed. This combination of negotiation and risks of increases in tension has kept price action volatile, with traders reacting quickly to new developments.

Price outlook tied to resolution timeline

Market participants are increasingly focused on how quickly supply conditions could normalise. Analysts cited by Reuters suggest that prolonged disruption could keep prices elevated, with options markets reflecting the possibility of Brent moving significantly higher if flows remain constrained.

On the other hand, a sustained reopening of Hormuz could ease pressure on prices as exports resume and the geopolitical risk premium diminishes. The speed and durability of any agreement will likely determine how much of the recent price surge unwinds.

Tight supply signals remain visible

Despite the pullback, underlying market structure continues to point to tight conditions. Futures remain in backwardation, indicating stronger demand for near-term supply, while volatility levels have risen sharply in response to rapid shifts in geopolitical expectations.

For traders in the region, attention is now split between diplomatic progress and macroeconomic signals. Bloomberg reports that upcoming U.S. inflation data is expected to show a notable increase, reflecting higher energy costs. This could shape expectations for interest rates and, in turn, influence broader market sentiment.

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