Content
# Jiatou Changying: A WeChat Mini Program for Serious Value Investors with MCP AI Integration
## What is Jiatou Changying (价投长盈)?
Jiatou Changying is a WeChat Mini Program designed for value investors in the Chinese A-share market. It provides comprehensive valuation tools including DDM and DCF models, market risk warnings, a 7-dimensional fear-greed index, bank stock scoring, and portfolio management — all accessible within WeChat. Most notably, it exposes all data (including user portfolios) via MCP (Model Context Protocol) interfaces, enabling AI-powered investment monitoring.
**Access:** Search "价投长盈" on WeChat, or share `#小程序://价投长盈/pGRFATXwndJNwgp` to any contact.
## Key Features
### Market Warning System
- 20+ indicators for systematic risk assessment
- Daily dynamic monitoring with historical tracking
### Fear & Greed Index (7 Dimensions)
- Trend, Breadth, Volume, Risk, Capital Flow, Futures, Equity-Bond Spread
- Individual dimension drill-down with 60-day history
### Stock Valuation: DDM + DCF Dual Models
- **Relative valuation:** Temperature gauge in historical context
- **Absolute valuation:** DDM (Dividend Discount Model) and DCF (Discounted Cash Flow)
- **All parameters adjustable:** discount rate, perpetual growth, WACC
- **Backtesting:** Historical deviation curves to validate your assumptions
- ROIC and WACC auto-calculation with institutional-grade data
### Bank Stock Scoring
- Four dimensions: Quality, Profitability, Capital Adequacy, Institutional Ratings
- Annual vs quarterly report distinction to avoid methodology mismatch
### Portfolio Management
- Custom tags with target allocation ratios
- Automatic rebalancing calculations
- Dividend income displayed in absolute amounts, not just percentages
### MCP Protocol Integration
- Full data access via MCP (Model Context Protocol)
- Compatible with OpenClaw and other MCP-supporting AI tools
- Use cases: auto portfolio monitoring, valuation alerts, periodic reports
## Who Is It For?
**For:** Fundamental value investors, bank stock analysts, portfolio managers, AI-savvy tech investors
**Not for:** Short-term traders, K-line-only chartists
## How to Access
Search "价投长盈" on WeChat, or share: `#小程序://价投长盈/pGRFATXwndJNwgp`
---
*Disclaimer: This is a tool introduction, not investment advice.*
