股海老牛專挑抱緊股 is a free iPhone app developed by SHANG-TUO FINANCIAL Co.Ltd. It falls under the category of Business & Productivity, specifically in the Finance subcategory. This app is designed to help users make informed decisions about stock investments.

The app features the unique Five Forces Analysis by stock market expert 股海老牛. It provides a comprehensive analysis of stocks from five different aspects, ensuring that the stocks selected have excellent financials, growth potential, dividend payouts, safety, and chip flow.

Additionally, the app offers exclusive valuation methods, including the 老牛價值線, which automatically calculates the buy and sell prices based on objective criteria, eliminating the need for guesswork.

股海老牛專挑抱緊股 also includes easy-to-understand company introductions written by professional industry analysts. Users can quickly access information about a company's business, competitors, industry model, sales products, and distribution regions.

Furthermore, the app provides a list of competitors and competitive analysis, making it convenient for users to identify the strongest and most profitable players in the industry.

With its comprehensive analysis and valuable insights,股海老牛專挑抱緊股 is a useful tool for investors looking to make informed decisions in the stock market.