콕스톡 is a stock recommendation and public offering stock alert service designed for beginners, office workers, and small investors. It provides text message alerts for core stocks based on big data analysis of over 2,000 stocks, focusing on the KOSPI and KOSDAQ markets. The app also offers advanced features such as stock search, stock information, and major disclosures.

The service offers three main features. Firstly, it provides market price recommendations, sending out stock recommendations that are likely to rise today at the same price before the long-term. Secondly, it offers closing price recommendations, sending out stock recommendations that are likely to rise tomorrow, one per day before the closing price. Lastly, it provides public offering reminders, sending notifications about the schedule of public offering shares, including important dates and deadlines.

Additionally, 콕스톡 offers a basic conditional search service for paid members, allowing them to search for stocks based on conditions such as moving average golden cross, moving average dead cross, Bollinger band breakout, and new listed stock conditions. It also provides information on major disclosures, stock themes, notes, and memos.

Overall, 콕스톡 is a comprehensive stock recommendation and public offering alert service that aims to assist beginners and small investors in making informed investment decisions.