On the morning of June 16, a connection error occurred on Kiwoom Securities' mobile trading system (MTS) 'Hero S#', preventing investors from accessing the app. The issue was resolved before the opening of the NextTrade (NXT) pre-market.


According to the financial investment industry on June 16, at around 6 a.m. that morning, users experienced difficulties accessing the Kiwoom Securities MTS Hero S# app, with login screens freezing or error notifications appearing.


Kiwoom Securities Experiences MTS Access Error Before Market Open... Issue Resolved Before Pre-Market View original image

In response, Kiwoom Securities issued a notice stating, "Currently, access to Hero S# is not stable," and advised, "Please use other platforms such as Hero 4, Hero SG, or Hero SF."



The error was reportedly resolved before the NXT pre-market opened at 8 a.m. A representative from Kiwoom Securities said, "Due to a server error, some users were unable to log in," and added, "Although the problem was fixed before the NXT market opened, we apologize for the inconvenience caused to investors."


This content was produced with the assistance of AI translation services.

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