Korean brokers, convened by the Korea Financial Investment Association on
Tuesday, agreed in principle to tighten investor protections for single-stock
leveraged ETFs tracking Samsung Electronics and SK Hynix. One proposal under
discussion would raise minimum margin requirements from 10 mln won to 50 mln
won, a fivefold increase aimed at curbing retail leverage. Firms also agreed to
add age- and portfolio-targeted risk warnings, step up investor education on
product structure and risks, and spread rebalancing and hedging trades more
evenly across the trading day to reduce end-of-day market impact.