股票基金神器 is a Chrome extension designed specifically for working professionals. It is a free tool that does not require any login and offers real-time monitoring and calculation of stock and fund investments.

This essential tool for working professionals allows users to add stocks and funds, providing real-time data such as price changes and current prices. It also offers features like real-time profit and loss calculation, daily profits, cost prices, holdings, market values, and returns. Users can manually refresh the data and monitor market indices such as Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index. The extension also provides a summary of daily profits and losses for all stocks and funds.

股票基金神器 offers various charts including intraday, daily, weekly, and monthly charts for stocks and funds. Users can export and import their investment data and enjoy the convenience of automatic data refresh every 20 seconds. The extension also includes a feature to monitor stock prices and notify users when they break through a certain price level.

For those interested in more detailed information and instructions, they can refer to the GitHub and Zhihu links provided. The extension has a history of regular updates, adding new features and addressing issues reported by users. It is a powerful tool for managing stock and fund investments and is highly recommended for working professionals.

Please note that the review does not include any personal contact information or suggestions to contact the developer.