# axiaoxin-com/investool

Golang实现财报分析、个股基本面检测、基本面选股、4433法则基金筛选与检测、基金持仓相似度、股票选基、基金经理筛选

Repository: https://github.com/axiaoxin-com/investool
Canonical: https://ross.abutalabs.com/products/investool
Homepage: https://investool.axiaoxin.com
Language: Go
License: Apache-2.0
License Family: permissive
Topics: stock, eastmoney, fund
Last push: 2025-06-07T10:41:01+00:00

## Health v2 (maintenance only)
Score: 34/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 25, release rhythm 8, longevity 100
- inputs: {"age_days": 1963, "days_push": 452, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2256, forks 458 (observed 2026-08-28T04:06:31.417599+00:00)

## What it is
InvesTool is a Go-based personal investment analysis tool that automates fundamental stock screening, financial report analysis, and mutual fund selection using data from Eastmoney, Sina Finance, and Tiantian Fund. It offers both a CLI and a web interface for detecting quality companies, applying the 4433 fund selection rule, and analyzing fund manager performance.

## Use cases
- screen stocks by fundamental financial metrics
- analyze financial reports of many stocks automatically
- filter mutual funds using the 4433 rule
- find funds similar to a stock portfolio
- evaluate and rank fund managers
- export stock screening results to excel or csv
- check if a stock is undervalued relative to fair price

## When to choose
- you invest in Chinese A-share stocks and funds and want automated fundamental screening
- you need to batch-analyze financial indicators like ROE, EPS, PEG, and cash flow
- you want a self-hosted web tool for stock and fund research

## When to avoid
- you need real-time trading or broker integration
- you invest primarily in non-Chinese markets
- you expect professional investment advice - this is a personal research tool only

## Facets
- artifact type: application
- maturity: active
- function: web-framework, http-server, data-science, cli, analytics, data-visualization, web-scraping
- domain: fintech, data-science, analytics, self-hosted, web-development
- platform: go, windows, self-hosted
- tags: stock-analysis, fund-screening, fundamental-analysis, eastmoney, chinese-stock-market, 4433-rule, financial-reports, investment-research, quantitative-finance, linux, macos, web-server, docker

## Member repositories
- axiaoxin-com/investool (main) score 34

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:31.417599+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:43:42.254785+00:00, confidence not recorded.
  - readme: https://github.com/axiaoxin-com/investool (fetched 2026-08-28T04:06:31.417599+00:00, sha 709a6d6bb814)
  - homepage: https://investool.axiaoxin.com (fetched 2026-08-29T10:23:33.986962+00:00, sha e42440bfbdaa)
  - site_page: https://investool.axiaoxin.com/about (fetched 2026-08-29T10:23:33.996289+00:00, sha e244bfd5bf3b)
- Data as of 2026-08-30T08:39:29.467469+00:00.