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yfinance

Retrieve OHLCV data and financial statements from Yahoo Finance.

1|Updated Jun 23, 2026
Search Tags:#financial analysis#stock analysis#market data#historical data#ETF analysis
One-click install
npx skills add https://github.com/644408071-design/Kokpop --skill yfinance-644408071-design
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: yfinance
Source: https://github.com/644408071-design/Kokpop/tree/main/agent/src/skills/yfinance
Command: npx skills add https://github.com/644408071-design/Kokpop --skill yfinance-644408071-design

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires yfinance, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill retrieves global market data without the need for registration or API keys, making it ideal for users seeking access to global stock, ETF, and index information.

Core Features & Use Cases

  • Data Access: Access historical and real-time quotes for stocks, ETFs, and indices.
  • OHLCV Retrieval: Obtain OHLCV (Open, High, Low, Close, Volume) data for detailed market analysis.
  • Financial Statements: Access company financial statements and historical data.
  • Use Case: For an AI trading agent, retrieve and analyze stock prices, financial ratios, and trading volumes from multiple exchanges to inform investment decisions.

Quick Start

Retrieve historical OHLCV data for the symbol 'AAPL.US' from January 2025 to January 2026.

Frequently Asked Questions about yfinance

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How can I fetch historical stock data without API keys or registration?▼

You can fetch historical stock data without API keys by retrieving global market data, OHLCV data, and financial statements directly from Yahoo Finance without registration.

How do I retrieve OHLCV data for ETF analysis?▼

You retrieve OHLCV data for ETF analysis by specifying the target symbol and date range to access Open, High, Low, Close, and Volume data for detailed market analysis.

Does yfinance require registration to access company financial statements?▼

No, accessing company financial statements does not require registration, as yfinance retrieves global market data and financial statements directly from Yahoo Finance without API keys.

Can I use this for automated backtesting and agent-based data retrieval?▼

Yes, this supports automated backtesting and agent-based data retrieval by fetching real-time quotes, OHLCV data, and financial statements to inform investment decisions.

What is the best way to get global market data for an AI trading agent?▼

The best way to get global market data for an AI trading agent is to retrieve stock prices, financial ratios, and trading volumes from multiple exchanges without API keys.

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