Guides
Step-by-step tutorials for building with Valuein financial data.
quant
intermediate
Factor-Based Stock Screening
Build a multi-factor stock screen using cross-sectional percentile ranks. Filter by ROE, Piotroski F-score, FCF yield, and momentum signals.
Python SDKMCP ServerDuckDB
10 minRead guide
quant
advanced
Point-in-Time Backtesting
Construct survivorship-bias-free factor portfolios using knowledge_at timestamps and PIT universe snapshots.
Python SDKDuckDBMCP Server
15 minRead guide