us-stock-analysis

Analyze US stock tickers for fundamentals and technicals using yfinance data.

1|Updated Apr 6, 2026
One-click install
npx skills add https://github.com/kavi-lin/stock --skill us-stock-analysis-kavi-lin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: us-stock-analysis
Source: https://github.com/kavi-lin/stock/tree/main/skills/us-stock-analysis
Command: npx skills add https://github.com/kavi-lin/stock --skill us-stock-analysis-kavi-lin

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

US investors and analysts spend excessive time gathering data and synthesizing insights for a single ticker. This skill provides a concise, data-driven, end-to-end analysis covering fundamentals, valuation, and technicals to inform decisions.

Core Features & Use Cases

  • Fundamental Analysis: revenue growth, margins, balance sheet strength, and valuation context using yfinance data (and optional FMP benchmarks) to assess business quality and fair value.
  • Technical Analysis: trend indicators, momentum, support/resistance, and pattern recognition to gauge price action.
  • Comparisons & Reports: side-by-side ticker comparisons and generation of structured investment reports per references/report-template.md.
  • Data Sourcing & Workflows: outputs pulled from yfinance with optional external data sources; outputs suitable for phase 2 fundamentals subagent.
  • Usage Scenarios: quick overviews, full reports, and comparative analysis on US equities (AAPL, MSFT, NVDA, etc.).

Quick Start

Request a full US stock analysis for a ticker (for example, 'analyze AAPL') to receive a structured fundamentals and technicals report.

Frequently Asked Questions about us-stock-analysis

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

FAQPage Schema
How do I analyze a US stock ticker for fundamentals and technicals?

To analyze a US stock ticker, request a full analysis using a symbol like 'analyze AAPL'. The skill delivers a structured snapshot covering price, valuation, growth, margins, balance sheet, earnings calendar, and analyst sentiment.

What is included in a comprehensive US stock analysis report?

A comprehensive US stock analysis report includes fundamental metrics like revenue growth and balance sheet strength, valuation context, and technical indicators such as trend momentum, support/resistance, and pattern recognition.

Can I compare two US equities side-by-side using this analysis?

Yes, you can perform side-by-side ticker comparisons for US equities. The skill generates structured investment reports comparing fundamentals, valuation, and technicals to inform investment decisions.

Does the stock analysis pull data from yfinance or external sources?

The stock analysis pulls data primarily from yfinance, with optional external benchmark data from FMP when available. This provides accurate price, valuation, and analyst sentiment metrics.

What's the best way to assess business quality and fair value for US equities?

Assess business quality and fair value by analyzing fundamental data including revenue growth, margins, balance sheet strength, and valuation context. Optional FMP benchmarks provide additional comparison points.

Are there limitations to using yfinance for technical analysis indicators?

Technical analysis relies on yfinance data for trend indicators, momentum, support/resistance, and pattern recognition. Optional FMP data supplements fundamentals but does not replace yfinance for technicals.