Technical Analysis
Technical analysis of US stocks using charts and indicators
Competitor Analysis
Deep competitive moat analysis, market position assessment, and industry dynamics
Chart Master
Generate professional financial charts in Mermaid, ASCII, or HTML/Chart.js — MA lines, histograms, candlestick, volume, RSI/MACD, and more for markdown reports
Research Bundle
Comprehensive stock research by chaining multiple analysis skills into a unified investment thesis — now unified into full-report
Fundamental Analysis
Deep fundamental analysis of US stocks using financial statements
Full Report
Run InvestSkill analysis modules on a stock at configurable depth and compile a professional HTML report saved to the output/ directory
Dividend Analysis
Comprehensive capital allocation analysis: dividends, buybacks, M&A, debt management, and FCF deployment
Earnings Call Analysis
Analyze earnings call transcripts for sentiment, key themes, and management tone
10k Digest
Deep-read a 10-K annual report and output a structured markdown digest — abstract, section summaries, key metrics, and sourced references. Output in English or Traditional Chinese.
Stock Valuation
Multi-method stock valuation using DCF, comparable company analysis, EV multiples, and residual income models
Dcf Valuation
Discounted Cash Flow (DCF) intrinsic value modeling with sensitivity analysis
Result Validator
Validate investment analysis results and score confidence across data quality, methodology, and signal consistency
Stock Eval
Evaluate US stocks with comprehensive fundamental and valuation analysis
Report Generator
Generate professional HTML/PDF investment reports with interactive visualizations
Stock Screener
Screen and rank multiple US stocks across valuation, quality, momentum, sentiment, and growth dimensions
Financial Report Analyst
Analyze company financial reports (10-K, 10-Q, annual reports) and extract actionable investment insights
Catalyst Calendar
Forward-looking catalyst calendar identifying upcoming events and their expected price impact over a 90-day window
Short Interest
Analyze short interest, short squeeze potential, and bearish positioning signals
Sector Analysis
Analyze US market sectors and identify rotation opportunities
Insider Trading
Track and analyze insider buying/selling activity from SEC Form 4 filings
Institutional Ownership
Track changes in institutional holdings and identify smart money moves from 13F filings
Portfolio Review
Review and analyze investment portfolio performance and allocation
Economics Analysis
Analyze US economic indicators and their impact on markets
Options Analysis
Analyze options Greeks, implied volatility, and strategy selection for US stocks