Shadow Docs¶

Welcome to the unified documentation portal for internal shadow projects.

This site exists to give users and developers one stable documentation entrypoint instead of many separate project doc hosts.

Current Projects¶

Shadow Ingest¶

shadow-ingest is a dataframe-first market data query SDK and service.

Use it when you want to:

• pull daily price history as a final dataframe
• request daily cross-sectional snapshots
• request the latest financial snapshot by statement type
• access a maintained remote service without caring about transport details

Start here:

• Shadow Ingest Overview
• Shadow Ingest Quick Start
• Shadow Ingest APIs

Shadow Factor¶

shadow-factor is the factor engine in the Shadow stack.

It treats source data as factor material, and uses a formula-oriented DSL to generate reusable factors from financial and market fields.

Start here:

• Shadow Factor Overview
• Shadow Factor Quick Start
• Data as a Factor
• Factor DSL

Shadow¶

shadow is the master project that combines the major components in the Shadow stack.

It is designed to connect shadow-ingest, shadow-factor, and the execution layer into one coherent workflow for strategy specification, industry-level batch backtesting, and reporting.

Start here:

• Shadow Overview
• Shadow Quick Start
• Shadow Core Abstractions