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Morning Bid: Oil trumps AI

By Thomson Reuters Jul 20, 2026 | 11:33 PM

A look at the day ahead in European and global markets from Ankur Banerjee

Oil, not AI, is driving global markets as investors struggle with contrasting signals: hopes of mediation in the ​fast-spreading war in the Middle East against the backdrop of ‌escalating U.S.-Iran attacks in the five-month-old conflict.

Brent futures eased away from a one-month high on Tuesday as investors latched on to hopes of a resolution soon, but the market has been here before plenty of times since the war erupted, and the risk ‌remains ​of another disappointment. [O/R]

Yemen’s Iran-aligned Houthis said they would ⁠impose a naval blockade on ⁠Saudi Arabia, a move that could lead to further oil supply shockwaves. But markets are focusing on news that Tehran had received a proposal from mediators for a 10-day ceasefire.

The drop in oil prices lifted ​sentiment, allowing traders to gorge on singed Asian chip stocks, taking South Korea’s KOSPI up nearly 5% on the day. The index is ⁠still down 19% in July but up ⁠62% in 2026 as worries around the AI trade linger ​ahead of the crucial earnings season.

Global stocks, led by chipmakers, have been hit ​by severe volatility in recent weeks as investors fret about ‌high valuations, the pace of profit growth and whether the investment into AI infrastructure will yield tangible results.

European futures were 0.3% lower, indicating sentiment remains fragile as the recent escalation in hostilities has revived inflationary worries. Those ⁠worries have lifted yields and kept the U.S. dollar on a stronger footing.

Meanwhile, Britain’s seventh prime minister in a decade, Andy Burnham, faces several challenges in ⁠his new role, from ‌a sluggish economy to worries about fiscal discipline and ⁠the fallout from the Iran war.

Burnham said on Monday ​he would ‌stick to the previous government’s fiscal rules, although ​he would use ⁠any flexibility within them. That was enough for a sharp drop in sterling and British government bonds on Monday.

Key developments that could influence markets on Tuesday:

Economic events: UK wage data for May, July ZEW sentiment survey data for euro zone and Germany

Earnings: Julius Baer and Novartis

(By Ankur Banerjee in Singapore; Editing ​by Jamie Freed)