StockDriftsStockDriftsMethodology, data analysis, and the thinking behind StockDrifts signals.
We analyzed 101,000+ Japan large-shareholding filings using fixed forward returns to build a data-driven signal tier system. Learn which insider signals actually predict future stock returns.
A 1–5 star rating system built from every EDINET filer's verified track record — weighted 70% 5-year, 30% 3-month returns.