Project Overview

Project Overview

indicators-cli is a command-line tool that:

1. Fetches historical OHLCV market data (via Yahoo Finance / yfinance)
2. Computes a set of technical indicators (via Polars)
3. Writes an enriched dataset to disk (CSV/Parquet/JSON/XLSX/AVRO)

What you get

For each ticker + period run, you get a file containing:

• Base market columns (normalized to lowercase)
• Indicator columns (see Indicators (Overview))

Typical workflows

Quick exploration

indicators AAPL

Batch + analytics-friendly output

indicators AAPL MSFT NVDA -f parquet -d ./output

Research: different resolutions for different horizons

indicators AAPL -t timeframe.json

See Configuration & Templates for the JSON shape.

Non-goals / boundaries

• This tool does not provide trading advice; indicator interpretation is heuristic.
• Data quality and availability depend on Yahoo Finance.

Related pages:

• Getting Started
• CLI Reference
• Pipeline