About / Field Manual
RankAlpha converts raw market data into comparable signals, grades, and screens. Momentum and Value are required for final grades; Sentiment is optional and reweighted when coverage is missing.
Measures the strength and persistence of recent price trends.
Measures how inexpensive a stock is relative to fundamentals.
Captures the tone and positioning of investor sentiment.
Momentum and Value are required. Sentiment is optional and additive. Model weights are read from the database, default to 40/40/20 when no learned row exists, and re-normalize over available required signals.
Stocks must have valid Momentum and Value scores. Sentiment enhances, but is not required.
See RankingsEach stock page shows the 0-100 scores for Momentum, Value, and Sentiment (when available).
Find a stockWe break down the drivers behind the composite score and highlight key strengths and risks.
Open Rankings
