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FX trends for March 2026: Tariffs, central bank risk, and oil on edge

Dive into the Global FX Outlook for March including heightened political pressure on central banks, escalating geopolitical risks, and the impact on your business.

Markets can’t catch a break

Global FX markets enter March shaped by intensifying trade risks, geopolitical friction, and widening policy divergence. These FX trends for March 2026 are keeping volatility elevated and driving sharper moves across major currency pairs. Is your business prepared to manage the risks and opportunities emerging this month?

Download the Global FX Outlook for March now

Our monthly guide explains the global trends shaping FX volatility, helping businesses make informed trade and payment decisions that support stronger financial outcomes.

Market risks and themes to watch

Tariff turbulence returns

Trade friction re‑entered the spotlight after the US Supreme Court ruled the administration’s broad tariff strategy unlawful. The original measures were imposed under the International Emergency Economic Powers Act, enabling sweeping duties across dozens of countries. The decision forces the administration to rely on narrower, sector‑based frameworks that require approval, adding complexity and maintaining an elevated uncertainty premium across global markets.

In response, the president has reinstated a 10% tariff under Section 122 of the Trade Act, with plans to raise it to 15%. As a temporary measure capped at 150 days, markets are bracing for continued policy shifts that may further pressure trade‑linked currencies.

FX trends for march 2025: Trade risks ripple across markets

Get an overview of the Global FX Outlook for March 2026

Our market insights team summarize key points and currency forecasts from this month’s report, tailored to help businesses like yours navigate international markets.

Central bank Independence risk goes global

Central bank independence has become a defining risk theme with clear FX implications. In the United States, the White House’s political pressure on the Federal Reserve continues to shape market expectations. Similar developments are unfolding abroad.

Reports indicating that ECB President Christine Lagarde may step down before her term ends have heightened concerns about political influence ahead of France’s election cycle, with implications for the bank’s future policy stance.

In Japan, Prime Minister Takaichi’s growing opposition to the Bank of Japan’s tightening bias has intensified unease. Her recent lower‑house victory in February strengthens her influence and adds an additional layer of policy uncertainty for the yen.

FX trends for March 2026: Monetary policy uncertainty pushes higher

Oil on edge

Brent crude is trading near seven‑month highs as investors hedge against rising geopolitical risks linked to tensions between the US and Iran. The fundamentals point to a tighter‑than‑expected market, driven by:

  • Supply disruptions in the US.
  • Production issues in Kazakhstan.
  • A broader market aversion to sanctioned crude.

The US has deployed its largest regional force since 2003, heightening concerns over a potential escalation. Any retaliatory move by Iran to disrupt shipping flows through the Strait of Hormuz, a critical global oil corridor, would likely push prices even higher, adding upward pressure on energy‑sensitive currencies and supporting the USD’s safe‑haven appeal.

Economic headwinds for USD bears

Dollar bears face another challenging month as US economic resilience continues to overshadow narrative shifts around de‑dollarization, hedge fund positioning, and Treasury holdings dynamics. Despite volatility, the USD has eased only modestly, slipping roughly 1% over the first two months of the year.

The latest Federal Reserve meeting minutes reveal a deeply divided board, with Chair Powell struggling to unify views at his most recent press conference. As markets look ahead to the incoming leadership of Kevin Warsh, a central challenge will be positioning his thesis that AI‑driven structural forces are disinflationary.

Markets expect the Fed to hold rates steady at its March 18 meeting, but renewed internal friction suggests macro‑driven volatility will likely intensify as Q2 approaches.

Preparing for the next wave of FX market shifts

March looks set to be another of volatility, underpinned by renewed trade tensions, uncertain central bank dynamics, and escalating geopolitical risk. The USD remains supported by resilient domestic data and safe‑haven flows, while commodity currencies benefit selectively from elevated energy prices and regional insulation.

As markets shift toward Q2, businesses should monitor the evolution of US trade policy, developments in central bank leadership across major economies, and any escalation in US‑Iran tensions that could reshape global oil supply. These themes will continue to shape currency performance and sentiment throughout the coming months.

For a deeper dive into currency‑specific forecasts, risk scenarios, and strategic insights, download the full Global FX Outlook for March, your complete guide to navigating this month’s global currency landscape.