Stablecoins threaten currency stability: IMF analysis points to new risks for fixed exchange rates
The proliferation of dollar-pegged stablecoins is becoming a serious challenge for countries with fixed exchange rates. My colleagues at the International Monetary Fund (IMF) concluded in their latest study that these digital assets could significantly accelerate currency crises, increasing the vulnerability of national economies.
The essence of the problem is simple: stablecoins pegged to the US dollar provide the public and businesses with nearly instant access to digital dollar assets. In times of economic uncertainty, this creates a powerful channel for capital flight from the national currency. Modeling conducted by analysts shows that the higher the level of stablecoin penetration in the economy, the faster information about risks spreads. This leads to a mass shift of market participants into dollar assets, even with relatively minor external shocks.
It is important to emphasize: "stablecoins" themselves are not the root cause of financial instability. They act as a catalyst that significantly amplifies existing macroeconomic problems. The greatest threat arises in countries where trust in the national currency is undermined, monetary policy is weak, and the fixed exchange rate regime is artificially maintained. Under such conditions, stablecoins become a tool that accelerates capital outflows, putting immense pressure on central bank reserves.
Regulators now need to reconsider their approaches to ensuring financial stability. Ignoring the growing role of stablecoins when assessing the sustainability of currency regimes is no longer possible. As I noted earlier, at the end of 2025, experts already warned about the risks of losing control over capital movements for countries with high inflation. Let me remind you that in June, the global turnover of stablecoins reached a record $1.79 trillion — this is not just a number, but a signal that we are on the threshold of a new era of currency relations.
Expert commentary: The stablecoin market is experiencing exponential growth, and it is only a matter of time before central banks in developing countries face a dilemma: either adapt their policies to the new digital reality or risk losing complete control over the money supply. Fixed exchange rates in their current form are becoming an anachronism in a world where capital moves at the speed of blockchain.