There are times in global finance when change happens not with a loud crash but with a quiet shift in language. For decades, oil has been priced, traded, and recycled in dollars. It has been part of a system that tightly linked energy markets to American financial power. That system, known as the petrodollar, did not appear overnight, nor was it built only on coercion. It was created patiently through institutions, liquidity, trust, and time.

An increasing portion of global oil trade, especially through key routes like the Strait of Hormuz, is gradually shifting towards settlements in currencies other than the US dollar, most notably China’s yuan. This change is not dramatic enough to make headlines every day, but it is significant enough to alter the structure of global finance over time. It indicates not the fall of the dollar, but the end of its unquestioned dominance.

To understand what is at stake, one must first recognise what the petrodollar system accomplished. After the breakdown of Bretton Woods and the oil shocks of the 1970s, the United States established a strategic agreement with major oil producers. Oil would be priced in dollars, and excess revenues would be reinvested in US financial markets. Over time, this system became self-sustaining. Oil importers needed dollars; exporters accumulated them; and global capital flowed back into US assets.

The result was a system that anchored global liquidity, stabilised exchange rates, and centralised monetary power in one main hub. The dollar became more than just a currency; it became the operating system of global........

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