The traditional risk-off reaction of a surging US dollar is less certain now. Unlike the 2008 crisis, where the dollar rally was driven by US entities repatriating funds, the US is now far more exposed to foreign equity outflows. In a major risk-off event, this structural shift could significantly weaken the dollar's safe-haven status.

The decline in the U.S. net foreign asset position is often attributed solely to trade deficits. However, a major driver was the appreciation of foreign investments in the U.S. equity market, which outperformed global markets and thus increased the value of U.S. liabilities to the world.

The danger to the U.S. dollar is not a dramatic replacement by the Euro or RMB, but a slow erosion of its primacy. This is visible in central banks increasing gold reserves, greater hedging activity, and China’s de-dollarization campaign. This gradual shift ultimately raises borrowing costs for the US government and American consumers.

Investors have been holding unhedged US dollar assets to capture both high yields and currency appreciation, a speculative strategy traditionally used for emerging market local currency bonds. This parallel indicates a shift in risk perception, where US assets are no longer seen as a pure safe haven.

Current market chatter about reduced demand for U.S. assets is not a sign of a sudden de-dollarization crisis. Instead, it reflects a slow, rational diversification by global investors who are finding better relative value in other developed markets as their local interest rates rise.

Despite an equity rotation story away from the US that should support a weaker dollar, the currency is overshooting. This discrepancy is attributed to geopolitical uncertainties related to Iran. Without this risk premium, the dollar would likely already be weaker, indicating underlying bearish pressure on the currency.

Talk of de-dollarization ignores the reality of the U.S. current account deficit, which requires selling over a trillion dollars in financial assets annually. As long as the world buys these dollar-denominated assets (debt and equity), the dollar's dominance is structurally reinforced, not diminished.

The US dollar reached its peak global dominance in the early 2000s. The world is now gradually shifting to a system where multiple currencies (like the euro and yuan) and neutral assets (like gold) share the role of reserve currency, marking a return to a more historically normal state.

Counterintuitively, a typical global reserve portfolio has a lower US dollar share (around 57%) than a return-seeking sovereign wealth fund's equity portfolio (up to 80%). The outperformance of US large-cap stocks makes any diversified equity strategy heavily weighted towards the dollar, independent of reserve policy.