South Korea’s stock market has surged about 200% year-on-year, powered by retail investors chasing an artificial intelligence-fueled chip rally. But with extreme volatility and a heavy reliance on two companies, is this a sustainable boom or a bubble waiting to burst? For more on what's happening in stocks, bonds, currencies and commodities and what will move them next, subscribe here to Bloomberg Markets Daily. bloomberg.com/account/newsletters/markets-daily 00:00 Introduction 02:03 AI investment 03:10 Korea’s AI chip earnings 03:34 Meet a retail investor 04:30 YouTube finfluencers 05:30 Leveraged ETFs 07:00 Kospi concentration #SouthKorea #Markets #KOSPI -------- Like this video? Subscribe: youtube.com/Bloomberg?sub_confirmation=1 Get unlimited access to Bloomberg.com for just $1.99 your first month: bloomberg.com/subscriptions?in_source=YoutubeOriginals Bloomberg Originals offers bold takes for curious minds on today’s biggest topics. Host...