Trading Analysis
Generate institutional-style stock and ETF investment reports with live market data, technical indicators, charts, and AI narrative when analyzing tickers like SPY or AAPL.
Overview
Trading-analysis is an agent skill for the Grow phase that generates professional stock and ETF investment reports with technical indicators, charts, and AI insights for solo builders analyzing market instruments.
Install
npx skills add https://github.com/gracefullight/stock-checker --skill trading-analysisWhat is this skill?
- Downloads real-time market data and builds Markdown investment reports for stocks and ETFs
- Calculates 10+ technical indicators including RSI, MACD, moving averages, and Bollinger Bands
- Produces four chart types: price, indicators, volatility, and dashboard visualizations
- Claude AI narrative layer on top of structured JSON export for institutional-grade summaries
- Triggered by market analysis, investment reports, stock analysis, or trading recommendations requests
- 10+ technical indicators calculated per run
- 4 professional chart types generated
- Markdown report plus JSON structured export
Adoption & trust: 2.1k installs on skills.sh; 28 GitHub stars; 3/3 security scanners passed (skills.sh audits).
What problem does it solve?
You need a consistent, data-backed investment report for a ticker but manual indicator math and charting eat hours and do not scale across symbols.
Who is it for?
Indie builders, newsletter authors, or quant-curious developers who want institutional-style equity/ETF writeups on demand for named tickers.
Skip if: Non-financial SaaS products with no market data needs, or users seeking regulated fiduciary advice without their own compliance review.
When should I use this skill?
User requests market analysis, investment reports, stock analysis, or trading recommendations for financial instruments such as SPY, AAPL, or TSLA.
What do I get? / Deliverables
You receive a Markdown report with 10+ indicators, four chart views, AI commentary, and JSON structured data suitable for archiving or further automation.
- Markdown institutional-style investment report
- JSON export of analysis data
- Price, indicator, volatility, and dashboard chart artifacts
Recommended Skills
Journey fit
The skill’s output is decision-oriented market analytics and reporting, which aligns with Grow analytics rather than core product Build work unless you are shipping fintech. It aggregates indicators, volatility views, and structured JSON/Markdown reports—classic analytics deliverables for tracking instruments and recommendations.
How it compares
Use as a report generator skill, not a live brokerage integration or automated order-execution agent.
Common Questions / FAQ
Who is trading-analysis for?
Solo builders and advanced users who analyze stocks and ETFs and want agent-generated reports with indicators, charts, and narrative—not casual shoppers comparing SKUs.
When should I use trading-analysis?
During Grow analytics when reviewing positions or publishing market commentary; optionally while validating a fintech prototype that needs sample report output for one ticker.
Is trading-analysis safe to install?
Review the Security Audits panel on this Prism page; the skill uses external market data APIs and may execute network calls—verify credentials, data handling, and that outputs are not mistaken for licensed investment advice.
SKILL.md
READMESKILL.md - Trading Analysis
{ "name": "trading-analysis", "description": "Generate professional investment reports for stocks and ETFs. Use when user requests market analysis, investment reports, stock analysis, or trading recommendations for financial instruments (SPY, AAP", "repo": "ysl1016/financial-rl-claude-skills", "category": "data", "tags": ["trading", "analysis"], "stars": 0, "dir_name": "trading-analysis", "github_path": ".claude/skills/trading-analysis", "github_branch": "main" } --- name: trading-analysis description: Generate professional investment reports for stocks and ETFs. Use when user requests market analysis, investment reports, stock analysis, or trading recommendations for financial instruments (SPY, AAPL, TSLA, etc.). Creates institutional-grade reports with technical indicators, AI-powered insights, charts, and investment recommendations. --- # Trading Analysis & Investment Report Generator This skill generates comprehensive investment reports combining real-time market data, technical analysis, Claude AI insights, and professional visualizations. ## What This Skill Does - Downloads real-time market data from Yahoo Finance - Calculates 10+ technical indicators (RSI, MACD, Moving Averages, Bollinger Bands, etc.) - Analyzes market conditions using Claude AI - Generates 4 types of professional charts (price, indicators, volatility, dashboard) - Creates institutional-grade investment reports in Markdown format - Exports structured data in JSON format ## When to Use This Skill Use this skill when the user requests: - Investment reports or analysis for specific stocks/ETFs - Market analysis with technical indicators - Trading recommendations based on current market conditions - Professional reports for clients or portfolio review - Comparative analysis across multiple symbols ## Input Requirements **Required:** - `symbol`: Stock ticker (e.g., SPY, AAPL, TSLA, QQQ) **Optional:** - `client_name`: Name of the client/investor (default: "Institutional Investors") - `report_title`: Custom report title (auto-generated if not provided) - `period`: Historical data period (default: "6mo") ## Output Files The skill generates the following files in the `reports/` directory: 1. **Markdown Report** (`{SYMBOL}_analysis_report_{timestamp}.md`) - Executive summary with sentiment and recommendation - Market overview with price tables - Technical analysis with indicators - AI-powered market intelligence - Investment recommendations with entry/exit criteria - Risk assessment - Chart references 2. **JSON Data** (`{SYMBOL}_analysis_report_{timestamp}_data.json`) - Structured data for programmatic access - All metrics and analysis results 3. **Charts** (PNG format, 300 DPI): - `{SYMBOL}_price_chart.png`: Price with moving averages - `{SYMBOL}_indicators_chart.png`: RSI and MACD - `{SYMBOL}_volatility_chart.png`: Historical volatility - `{SYMBOL}_summary_dashboard.png`: Performance dashboard ## Example Usage **Simple request:** "Generate an investment report for SPY" **Detailed request:** "Create a market analysis report for AAPL for Acme Capital with the title 'Q4 2025 AAPL Investment Strategy'" **Multiple symbols:** "Generate investment reports for SPY, QQQ, and DIA" ## Report Quality - **Format**: Institutional-grade, suitable for client presentations - **Data Accuracy**: Real-time market data with verified calculations - **Visual Quality**: High-resolution charts (300 DPI, print-ready) - **AI Analysis**: Claude-powered market sentiment and risk assessment - **Completeness**: Executive summary, technical analysis, recommendations, disclaimers ## Technical Details - **Data Source**: Yahoo Finance API - **AI Model**: Claude 3.7 Sonnet (configurable) - **Chart Resolution**: 300 DPI (print quality) - **Report Format**: GitHub-flavored Markdown - **Processing Time**: ~15-30 seconds per symbol ##