PremiumBy Youkyung Lee, Bloomberg markets live reporter and strategistAn onerous mock trading course is becoming an effective tool for South Korea to cool investor fervor over risky products that have turned the country’s $4.3 trillion stock market extremely volatile.
Lazy Korean Day Traders Abandon Leveraged Memory ETFs
Leveraged ETFs targeting twice the daily returns of chipmakers Samsung and SK have seen their trading value collapse to 4% of its June peak and are set for their first monthly outflow








