Global stocks fall as tariff fears build before G7 summit

World stock markets ended the week in the red as investors reacted to fresh uncertainty over U.S. tariff policy. The selloff came ahead of a closely watched G7 summit, where trade tensions are expected to be a major focus.

Indexes across major regions weakened as traders weighed the risk that new tariffs could slow global growth and pressure corporate earnings. The cautious mood reflected concern that prolonged trade disputes may further unsettle supply chains and raise costs for businesses and consumers.

The pullback also highlighted how sensitive markets remain to signals from Washington on trade. With policymakers preparing for another round of diplomatic talks, investors are watching for any signs that tensions could ease or intensify.

Analysts said market direction may stay volatile in the near term as investors assess both the summit outcome and the broader outlook for global commerce. For now, tariff uncertainty remains a key driver of risk aversion across equities.