About RankAlpha
What RankAlpha does, how it works, and where to learn more.
What is RankAlpha
RankAlpha is a stock research platform for retail quants, factor investors, swing traders, and other self-directed investors.
RankAlpha combines Momentum, Value, and, when available, Sentiment into a composite 1-100 score and letter grade. It takes you from market context to ranked candidates, then into catalysts, memo summaries, and stock-level detail.
It is not personalized investment advice, a brokerage, or a promise of future performance.Read the disclaimer.
How it works
Market Context
We collect and normalize market, fundamental, and sentiment data.
Rankings
Our models score stocks across Momentum, Value, and Sentiment.
Catalysts
We surface key events that may move the stock.
Memos
AI-generated memos summarize the thesis, evidence, and risks.
Stock Detail
Deep dive into scores, grades, targets, and data behind it.
Current Model Weights
Hybrid IC + Risk Parity, updated monthly
Price trend, strength, and momentum factors.
Valuation, quality, and fundamental factors.
News, earnings sentiment, and analyst factors.
Weights are reviewed regularly and may change as our models evolve.
Docs & Methodology
Built on transparency. Not investment advice.
RankAlpha provides research, data, and insights for informational purposes only. It is not personalized investment advice and should not be used as the sole basis for investment decisions. Please do your own research.
Public codebase
Some data sources and private implementation details are not included in this public codebase. A sanitized snapshot lives at Kiekeku/RankAlpha-Production.
Contact
Questions, feedback, and general inquiries