Bank of America's 2026 Dollar Forecast: Flow-Driven Dominance with H2 Pressure

The Bank of America forecast sets a clear two-part path for the dollar in 2026. The first half will be dominated by flow-driven strength, with the G10 FX model projecting the dollar to trade close to current levels. This rally is built on a foundation of US outperformance and a dovish Federal Reserve, creating a powerful tailwind. However, the bank's analysis notes the dollar is currently overvalued and that this bullish sentiment is widely held, setting the stage for a reversal.

The key pressure point for the second half emerges from a shift in global positioning. BofA's outlook highlights that rotation away from U.S. equities could continue if the global cycle remains robust. This capital flow, moving from the US to other markets, would directly weigh on the dollar's value. The dominance phase of H1 is therefore a temporary correction in a longer-term trend, as the market reassesses crowded positioning and policy risks.

Geopolitical risk acts as a short-term catalyst, not a structural driver. Recent tensions have already shown their impact, with the bank noting such events can strengthen the U.S. dollar in the near term. Yet, these are transient shocks. The forecast's core narrative is one of flow-driven dominance fading into a period of structural moderation, where the dollar's overvaluation and shifting capital flows become the primary forces.

Quantitative Drivers: From Options Skew to Global Portfolio Flows

The flow-driven dominance of the dollar in H1 2026 is underpinned by specific, measurable market signals. A key early warning came from the Swiss franc, where one-month options skew surged 1.54%. This sharp move signals a broad rotation into safe-haven assets, as investors buy CHF calls in anticipation of further strength. The surge reflects capital fleeing riskier markets, a dynamic that directly pressures the dollar as a relative asset.

This capital is not flowing into a diversified basket of equities. Instead, it is concentrated in a handful of mega-cap names, creating a fragile, crowded positioning. Evidence shows 95% of funds hold TSMC, with Microsoft and Arm each held by 88%. This extreme concentration means any rotation out of these specific stocks could trigger a rapid, destabilizing outflow from US equities-a direct threat to the dollar's strength.

Yet within this crowded landscape, BofA's analysis identifies a positive signal for equity themes. The bank's "Triple Momentum" analysis finds that sectors like AI, defense, and gold have stronger earnings, price, and news momentum than almost all others. This suggests that even as flows rotate away from broad US equity exposure, capital may be shifting into these specific, high-momentum themes. This targeted rotation supports the overall narrative of a flow-driven dollar dominance, as the strength is channeled into a few defensive and cyclical themes rather than a broad-based equity rally.

Dominance in Flux: Why the Dollar Remains Overvalued but Still Strong

The dollar's current strength is a story of two opposing forces. On one side, it is overvalued relative to other G10 currencies, a valuation that leaves it vulnerable to downside surprises. On the other, it is still dominant, supported by powerful fundamental flows. This contradiction is the core of the 2026 setup: the dollar's overvaluation is a known risk, but the flows that created it are not yet exhausted.

That dominance is underpinned by a clear flow advantage. The US economy continues to outperform other G10 economies, while the Federal Reserve maintains a dovish stance with rate cuts in play. This combination creates a powerful tailwind for capital seeking yield and growth, sustaining the dollar's strength even as positioning becomes crowded. The flow advantage is what allows the dollar to trade near its stretched levels through the first half of the year.

The key risk factor is the market's reaction to data and policy. The models see the dollar's current valuation as a primary risk, and any sign of a slowdown in US outperformance or a shift in Fed policy could trigger a sharp reassessment. Investors should watch the USD's reaction to upcoming CPI data and any potential intervention, as these are the catalysts that could break the flow advantage and accelerate the shift toward the H2 moderation forecast.