In today’s briefing:
- Korea FSS Chief Calls for 10% Premium/Discount on Doosan Merger, Boosting Swap Spread to 30%
- KRX Sector Indexes’ Rebalancing Event, Often off Traders’ Radar but with Significant Price Impacts

Korea FSS Chief Calls for 10% Premium/Discount on Doosan Merger, Boosting Swap Spread to 30%
- FSS Governor Lee challenged the legality of the Robotics-Bobcat merger ratio, citing Article 176-5 of the Capital Markets Act, allowing a 10% premium or discount.
- Following the FSS Governor’s statements, Doosan must likely apply a 10% premium/discount to the Robotics-Bobcat merger, creating a 30% spread based on current stock prices.
- Doosan may still revise or cancel the merger, but the FSS Governor’s comments might boost Bobcat short-term. Given the uncertainty, aggressive trading is risky.
KRX Sector Indexes’ Rebalancing Event, Often off Traders’ Radar but with Significant Price Impacts
- Early position buildup has minimal price impact, and even after the announcement, only a few stocks with a larger passive impact see significant movement.
- Since these KRX sector indices include many small to mid-cap stocks, the price impact of constituent changes on ETF rebalancing day was quite noticeable.
- Due to potential learning effects, build positions in predictable high-impact stocks before the announcement, then monitor flows and impacts to decide on targeting the ETF rebalancing trading day.
