All Options Considered: Lessons From Korea’s ETF Volatility

South Korea has become a real-world case study in how market concentration, investor enthusiasm and leveraged ETFs can amplify volatility. In this episode, Bloomberg Intelligence’s Tanvir Sandhu, Rena Kwok and Shirley Wong examine how leveraged products can create powerful feedback loops when positioning starts to outweigh fundamentals. They unpack the mechanics of ETF rebalancing, the role of AI and semiconductor enthusiasm in Korea’s recent market swings and the implications for brokerages, fixed-income investors and broader investment themes across Asia.