IMF COFER Data Shows Dollar Decline Is Misleading. Photo by BeInCrypto The US dollar's global reserve share dropped to 56.32% in Q2 2025, but 92% of that decline was driven by exchange-rate effects, not central bank portfolio changes. Currency adjustments show a marginal decline to just 57.67%, indicating central banks largely maintained their USD holdings. The International Monetary Fund's new Currency Composition of Official Foreign Exchange Reserves (COFER) report provides important insights for crypto ...