US stock markets (S&P 500, Nasdaq) have hit new all-time highs despite high interest rates and yen carry-trade volatility disrupting Asian markets. The article explains the structural mismatch: Japan's ultra-low rates (0.1–0.25%) versus the US's higher rates (5.25–5.50%) have created a global yen carry-trade unwinding crisis. As Japan gradually raises rates and the US signals potential rate cuts, currency and capital flows are reshuffling—driving money into dollar assets and equities, which partially explains Wall Street's resilience while Asian markets face heavy selling pressure. Investors should expect continued volatility as the carry-trade dynamic stabilizes.