FX trends for August 2026: Markets calm as geopolitical risks return

Evidence tier: A1 Evidence type: Auto-discovered official publication Source: Convera Company News Official publication date: 2026-08-03 Captured: 2026-08-03T05:09:05.027Z

July challenged the idea that geopolitical risks were steadily fading. Weeks after the US and Iran signed a memorandum of understanding aimed at creating a pathway to lasting peace, hostilities escalated, oil prices surged, and concerns about inflation returned. Yet despite the rise in geopolitical tensions, financial markets remained remarkably resilient.

For businesses managing international payments and currency exposure, this creates a backdrop of uncertainty for the month ahead.

Download our Global FX Outlook for August now.

Why the US dollar is struggling to find direction

Renewed geopolitical tensions and rising oil prices would typically provide a strong tailwind for the US dollar. However, July showed that traditional market relationships are becoming less reliable. While periods of uncertainty offered the greenback some support, broader currency markets remained unconvinced that a sustained dollar rally was warranted.

Instead, investors shifted their attention to a wider set of drivers, including inflation trends, interest rate expectations, economic resilience, and central bank policy. As these competing forces pulled markets in different directions, the dollar struggled to build consistent momentum

The turning point came with softer-than-expected US inflation data, which prompted investors to scale back expectations for further policy tightening. Although a rebound in oil prices and rising bond yields later helped support the currency, uncertainty around the Federal Reserve’s next move ultimately kept the dollar’s outlook balanced. By the end of the month, the market was left weighing whether higher-for-longer rate expectations would be enough to offset signs of easing inflation

Carry trades continue to dominate

One of the most notable trends in FX markets this year has been the persistence of carry trades.

Despite repeated shifts in interest rate expectations, realized currency volatility has remained relatively low. This has encouraged investors to continue favoring higher-yielding currencies, helping them outperform even during periods of heightened geopolitical uncertainty.

The underlying dynamic is straightforward. While markets have become increasingly hawkish on future rate expectations, differences in expected policy paths between major economies have been less dramatic. As a result, many currency pairs have remained in relatively stable ranges, creating an attractive environment for yield-seeking strategies.

The key question for markets is what ultimately disrupts this regime. A prolonged geopolitical shock, sustained rise in energy prices, deterioration in risk sentiment, or a meaningful shift in inflation expectations could all increase FX volatility and challenge the carry trade environment that has dominated much of the year.

Three themes shaping markets in August

Energy prices remain in focus

The renewed tensions in the Middle East pushed Brent crude sharply higher and reignited concerns about inflation. Markets continue to monitor whether recent disruptions prove temporary or evolve into something more prolonged.

Should elevated energy costs persist, inflation pressures could re-emerge and reinforce expectations that central banks may need to maintain restrictive policy settings for longer.

Inflation data matters more than central bank commentary

With policymakers offering limited guidance on the path of future interest rates, upcoming inflation releases will likely play an outsized role in shaping market expectations.

Markets remain positioned for a relatively hawkish outcome across major economies. However, if inflation continues to ease and energy prices stabilize, some of the current tightening expectations may begin to unwind.

The AI trade faces new challenges

Confidence in AI-related investments has weakened as investors reassess valuations, rising costs, and increasing competition. Strong earnings have often failed to improve sentiment, highlighting the growing scrutiny facing the sector.

Given the importance of technology investment and growth expectations to broader market sentiment, developments in this area could have ripple effects across asset classes, including currencies.

FX trends businesses should watch in August 2026

For organizations managing international payments, August may present a challenging mix of competing forces. Markets are balancing geopolitical risks, changing inflation expectations, central bank uncertainty, and evolving growth prospects.

While currency volatility has remained relatively contained so far, the foundations supporting that stability may become increasingly vulnerable if energy prices remain elevated or investor confidence begins to weaken.

Understanding how these themes interact can help businesses better navigate market uncertainty and prepare for potential shifts in exchange rate conditions.

For a deeper analysis of the trends driving FX markets and the potential implications for international businesses, download the full August FX outlook.