{"id":16190,"date":"2026-05-14T04:22:15","date_gmt":"2026-05-14T04:22:15","guid":{"rendered":"https:\/\/www.europesays.com\/korea\/16190\/"},"modified":"2026-05-14T04:22:15","modified_gmt":"2026-05-14T04:22:15","slug":"top-traders-buy-sk-hynix-on-dip-dump-oci-day-after-purchase","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/korea\/16190\/","title":{"rendered":"Top Traders Buy SK hynix on Dip, Dump OCI Day After Purchase"},"content":{"rendered":"

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The most-bought stocks among high-performing investors trading through Mirae Asset Securities on Tuesday morning were SK hynix (000660.KS), Robostar (090360.KQ), and Samsung Heavy Industries (010140.KS).<\/p>\n

According to Mirae Asset Securities, “stock masters”\u2014the top 1% of Mirae Asset traders by investment returns over the past month\u2014bought SK hynix the most through 11 a.m.<\/p>\n

SK hynix shares were trading at 1,969,000 won, down 0.86% from the previous session. After hitting a record intraday high of 1.99 million won the previous day, the stock slipped into a weak consolidation Tuesday on profit-taking. The top traders appear to have viewed the pullback as a buying opportunity. The recent surge in demand for artificial intelligence (AI) chips, combined with SK hynix’s firm grip on high-bandwidth memory (HBM) leadership as a key Nvidia partner, is supporting medium- to long-term upside expectations.<\/p>\n

Robostar ranked second in net buying. The stock was trading at 79,200 won, up 6.31% from the previous session. Brokerage forecasts that AI technology will expand into “physical AI”\u2014encompassing humanoids and other physically active applications\u2014have buoyed robotics-related stocks broadly, drawing in quick-footed buying, analysts said.<\/p>\n

Samsung Heavy Industries came in third. The shares were at 29,950 won, down 3.54% from the previous session, but top traders continued betting on a turnaround as the shipbuilding industry enters a super cycle. Miltech (up 2.99%) and AprilBio (down 4.79%) also ranked among the top buys.<\/p>\n

The top net-sold stocks Tuesday morning were Seojin System (178320.KQ) (up 1.82%), Samsung Electronics preferred (005935.KS) (up 3.38%), Doosan Enerbility (034020.KS) (down 3.00%), Hyundai Mobis (012330.KS) (up 1.39%), and OCI Holdings (010060.KS) (up 5.40%). Notably, OCI Holdings\u2014which had ranked first in net buying the previous day on expectations of joining the SpaceX supply chain\u2014jumped to fifth in net selling just one day later, showing how nimbly the top traders locked in profits and exited. The previous day’s top net buys were OCI Holdings, Neo Auto, and Alteogen, while top net sells included Samsung Electronics, Hyundai Motor, and Samsung Heavy Industries.<\/p>\n

Mirae Asset Securities compiles trading activity of the top 1% of its clients by returns over the past month and publishes the data on real-time, previous-day, and five-day bases through its mobile trading system (MTS). The statistical data is simply for informational purposes, unrelated to Mirae Asset Securities’ views, and does not guarantee investment outcomes or returns for individual investors. Investors should also note that theme-related stocks carry the risk of abnormal price volatility.<\/p>\n

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