My ER Center
Read-only demo
Read-only demo

What actually changed this week

My ER CenterEvidence-first analysis

This app is not investment advice. It is an analysis tool built on filings and deterministic calculations; decisions to trade are yours alone. Scoring weights are not yet backtested.

Buffett-style lens: based on Warren Buffett's published shareholder letters · Fisher-style lens: based on Philip Fisher's Common Stocks and Uncommon Profits · Apache-2.0

  • SEC EDGAR
  • OpenDART
  • data.go.kr
  • Massive
  • ECOS
  • Tiingo