Hot Money
Short-term speculative capital that flows rapidly between countries or asset classes in search of the highest available interest rates or returns.
What is Hot Money?
Hot money refers to capital that moves rapidly across borders or between asset classes in pursuit of the highest short-term returns, typically driven by interest rate differentials, exchange rate expectations, or perceived investment opportunities. Unlike foreign direct investment, which involves long-term commitments, hot money can enter and exit markets within hours or days. Its sudden influx can appreciate a currency and inflate asset prices; its abrupt withdrawal can trigger currency crises, banking stress, and sharp market downturns. Emerging economies are particularly vulnerable to hot money volatility, which is why many countries use capital controls or macroprudential tools to manage these flows.
Example
When the U.S. Federal Reserve raised interest rates aggressively in 2022–2023, hot money flowed from emerging market economies back to dollar-denominated assets, causing sharp currency depreciations in countries such as Turkey, Argentina, and Sri Lanka as investors sought higher risk-free returns in the US.
Source: IMF — Capital Flows: Review of Experience with Institutional View