US President Donald Trump has continued to confound the world with announcements on tariffs - ending the week with a base 10% levy on virtually all imports into the United States and an astonishing 145% specifically targeting Chinese goods (adjusted on the 12th April to exclude smartphones). China, predictably enraged through all of this, has hit back hard, imposing retaliatory tariffs of up to 125% on American imports.

The response in financial markets has been emotional. At first, panic selling swept through trading floors, pushing major indices sharply downward as investors feared the dismantling of decades-long trade relationships. Yet, by midweek the US administration’s announcement that a 90-day partial pause would be enacted on certain tariffs, ostensibly to allow room for negotiation, sparked a breathtaking rally, propelling the S&P 500 to its largest single-day gain since the depths of the 2008 financial crisis.

However, beneath these erratic movements lies something deeper: a growing skepticism among investors regarding the reliability of US economic leadership. The dollar responded by slipping steadily downward, reaching its lowest point in three years. Simultaneously, yields on 10-year US Treasury bonds jumped significantly as investors demanded higher returns for risking money in US government debt.

Looking forward, uncertainty remains abundant at this time - not least with further tariffs only on pause. Thus we continue to emphasise diversification, cautious exposure, and greater allocation to historically resilient sectors and safe-haven assets within the T. Bailey portfolios. However, the question of the US’s global economic dominance is now openly debated. Traditional US allies, unsettled by unpredictability from Washington, have been openly discussing economic alternatives.

The implications of such a shift are potentially monumental and will have much longer-term implications for investors. This will take time to become clearer but for now it seems appropriate to recognise a regime change is underway and that the financial market beneficiaries of the last decade are unlikely to be so lucky in the next.