Samsung Electronics and Samsung SDI were the most heavily bought stocks on the morning of the 24th by clients of Mirae Asset Securities whose one-month returns ranked in the top 1%. Samsung Electronics traded at 260,250 won by 11 a.m., down 7.55%, after announcing an estimated 90 trillion to 110 trillion won shareholder-return plan, below some market expectations of 200 trillion won. KB Securities expects further details on cash dividends and share buybacks and cancellations in October, with the precise scale and method to be finalized in January next year. Samsung SDI rose 7.11% to 512,000 won after announcing the sale of its Samsung Display stake for about 4.45 trillion won, with investors focused on potential North American battery investments including the SynergyCells plant in Indiana. PharmaResearch, driven by its Rejuran medical device, was also listed as a leading purchase, reporting second-quarter revenue of 178.7 billion won and operating profit of 66.5 billion won. Mirae Asset publishes the trading activity of these high-return clients on a real-time, prior-day and recent five-day basis, while warning that the data is informational and does not guarantee investment results.