Context:

Analysts debate whether the dollar’s global dominance is weakening after a rough 2025, with the Iran conflict briefly boosting the greenback and sparking talk of petrodollar erosion. Deutsche Bank suggested that pricing crude in alternative currencies could sap dollar hegemony, while Franklin Templeton pushed back, arguing that oil pricing strongly ties to USD due to liquidity, market depth, and the rule of law. The dollar fell about 10% in the first half of 2025 before Iran's war tempered losses, then drifted as oil prices cooled. Most observers believe a wholesale replacement is unlikely in the near term, given structural advantages still favor the dollar and the time needed to build credible substitutes. The discussion frames a gradual, partial erosion of reserve status rather than an abrupt end to a dollar-centered system, with eventual shifts dependent on broader market depth and geopolitical factors.

Dive Deeper:

• Deutsche Bank’s Mallika Sachdeva argued in a March note that if countries begin pricing crude in currencies other than the dollar, the dollar’s dominance could erode over time, signaling a potential petroyuan era.

• Franklin Templeton’s Sonal Desai rebutted, saying the analysis misreads the oil-dollar relationship and that exporters prefer USD for access to deep, liquid markets and the protections of a stable, well-developed economy.

• During H1 2025 the dollar index fell roughly 10%, marking its worst stretch in over five decades, after a surge as markets initially priced in risk before Iran’s war influence.

• The conflict with Iran temporarily strengthened the dollar as crude-price dynamics supported reserve demand, but gains were tempered as peace hopes lowered oil prices.

• Overall reserve composition shows the dollar still dominates, with a share just over 50% today and a long-term decline from over 70% in 1999, as other currencies gain some balance.

• Experts note that replacing the dollar would require deep, credible markets, robust legal frameworks, full convertibility, and macro stability across potential replacements, a process that would unfold over decades.

• Despite calls for diversification, some analysts emphasize that the dollar’s role is unlikely to disappear soon, highlighting structural advantages, ongoing market trust, and the practical challenges of achieving a viable alternative.