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Jun 15, 2026
Analyzed by GPT OSS 120B

Oil Prices Slip to Three-Month Low as US‑Iran Deal Sparks Market Rally

AI Summary
Oil prices dropped 4% to a three‑month low after the United States and Iran announced a peace memorandum, lifting sentiment across global markets. The slide in Brent to $83.04 sparked strong gains in Asian equity indices as investors anticipate the reopening of the Strait of Hormuz.

Market Relief Triggered by US‑Iran Peace Accord

The United States and Iran agreed on a memorandum of understanding in Switzerland, a development that instantly eased geopolitical tension in the Middle East. Traders interpreted the deal as a signal that the strategic Strait of Hormuz could reopen, prompting a broad rally in risk assets.

Brent Crude Slides to $83.04, Its Lowest Since March 10

Brent crude fell 4% to $83.04 per barrel, marking its lowest level since 10 March. While still above the pre‑war benchmark of $72.48, the price drop reflects renewed confidence that oil flow will resume on both sides of the strait.

Asia‑Pacific Stock Indices Surge on Energy Optimism

  • Japan’s Nikkei jumped 5%.
  • South Korea’s KOSPI rose 5%.
  • China’s CSI300 gained 1.9%.

Market strategist Jim Reid of Deutsche Bank noted that the rally is “very well received” despite a strong US close the previous day.

Implications for Global Energy Supply and Geopolitics

The probable reopening of the Strait of Hormuz within the next 30 days could restore normal shipping volumes of 120‑140 vessels per day. However, analysts warn that mines may need clearing and regional refinery damage could delay a full return to pre‑conflict capacity.

Outlook: Potential Reopening of the Strait of Hormuz and Market Trajectory

In the coming weeks, the market will watch for concrete steps toward reopening the waterway and for any legislative hurdles, such as U.S. Senate approval of sanction relief. If the strait reopens smoothly, oil prices may stabilise around current levels, supporting continued equity gains, especially in energy‑sensitive economies.