Stock Correlation

by himself65

Stock Correlation is a Data skill for Claude Code, published by himself65 in finance-skills.

3.2K stars368 forkson himself65/finance-skillsAdded 2026/08/17+1% in starsRepository updated 2026/08/15

View source on GitHub Download repo ZIP

agent-skillsclaude-codeskillstrading

Install in seconds

Install Stock Correlation

Copy Stock Correlation into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/himself65/finance-skills/tree/main/plugins/market-analysis/skills/stock-correlation ~/.claude/skills/stock-correlation

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/himself65/finance-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/market-analysis/skills/stock-correlation/SKILL.md in himself65/finance-skills
Installs to: ~/.claude/skills/stock-correlation
Collection: One of 25 skills cataloged from this repository
Category: Data — 668 skills

What Stock Correlation does

Stock Correlation analyzes historical price data from Yahoo Finance to find related stocks, compute return correlations, cluster sector peers, and identify trading pairs. Use it when someone asks what correlates with a ticker, how two stocks move together, or for sector peer analysis.

Stock Correlation is cataloged under Data on DirSkills. Stock Correlation comes from a repository tagged agent-skills, claude-code, skills and trading.

Documentation

README

Excerpt

Stock Correlation Analysis Skill

Finds and analyzes correlated stocks using historical price data from Yahoo Finance via yfinance. Routes to specialized sub-skills based on user intent.

Important: This is for research and educational purposes only. Not financial advice. yfinance is not affiliated with Yahoo, Inc.

Step 1: Ensure Dependencies Are Available

Current environment status:

!`python3 -c "exec('try:\n import yfinance, pandas, numpy\n print(f\'yfinance={yfinance.__version__} pandas={pandas.__version__} numpy={numpy.__version__}\')\nexcept Exception:\n print(\'DEPS_MISSING\')')"`

If DEPS_MISSING, install required packages before running any code:

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Stock Correlation

What else does himself65 publish alongside Stock Correlation?
Stock Correlation is one of 25 skills that DirSkills catalogs from himself65/finance-skills, the repository it ships in. Its siblings there include Company Valuation, Discord Reader and ETF Premium. Each one is a separate skill with its own page in this directory, installs the same way Stock Correlation does, and is maintained by himself65 in that same repository. The rest of the collection is listed on the himself65/finance-skills page.
How does Stock Correlation compare to other Data skills?
Stock Correlation ranks #237 by stars among the 668 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Stock Correlation against them. Open each page to compare what they document and how they install.