Oil Prices Slide on US-Iran Progress as UK PM Starmer Resigns

Key Facts

Amid rapid geopolitical shifts, energy and currency markets experienced significant volatility as traders reassessed risk premiums in the Middle East and Europe. US-Iran talks in Switzerland have shown notable progress, including the establishment of a dedicated communication line to ensure safe passage through the Strait of Hormuz. Consequently, WTI crude prices dropped to $75.27 per barrel, while UK Prime Minister Keir Starmer announced his resignation, triggering a recovery in the British Pound and a rally in government Gilts.

In global equity markets, mega-cap tech stocks remained relatively stable ahead of key earnings, with TSLA closing at $400.49 and GOOGL at $368.03 per market data on June 18, 2026. Among peers, MSFT stood at $379.40 while AAPL settled at $298.01 during the same period. This relative calm in the tech sector follows US Industrial Production data which showed a 0.1% increase, missing the 0.3% forecast according to economic calendar records.

Traders should watch for support levels in WTI crude following its slide below $76, alongside TSLA price action as it trades near its recent high of $402.52 (close June 18, 2026). Looking ahead, the UK Inflation Rate release on June 17 will be a critical catalyst, with forecasts centered around 3% YoY, potentially defining the Pound's trajectory following the recent political transition.