Wed Jan 29 03:00:00 UTC 2025: ## Market Volatility Spikes After Brief Calm
**NEW YORK, Oct 26** — Global markets experienced a sharp reversal this week, following a period of decreased volatility last week. Implied volatilities across various asset classes, including stocks and foreign exchange (FX), had fallen as risk assets rallied. However, this relative calm proved short-lived. Negative headlines surrounding artificial intelligence (AI) and renewed tariff concerns triggered a significant market downturn over the weekend. The foreign exchange market, particularly susceptible to tariff-related uncertainty, witnessed the most dramatic impact. Analysts are now assessing the long-term implications of this sudden shift and the potential for sustained volatility.