JPMING

This app is a stock investment note-taking application, focusing on recording your investment judgments on individual stocks: stance, analysis period, core logic, evidence and risks, and execution plan. After market trends become clearer, you can supplement and verify the results and review key points, forming a complete record from "writing down your opinion" to "verifying its correctness."

You can manage a large number of arguments using categories and tags, and use a target library, favorites, and reminders to distinguish between ideas you are currently tracking and those already archived. The knowledge base stores reusable analytical frameworks and checklists, while the quote library saves trading discipline and insights for easy reference when writing arguments. Data reviews summarize hit rates and record trends from dimensions such as direction and period, helping you discover effective patterns and recurring deviations, making investment research thinking more systematic, comparable, and continuously improving.