A local-first, privacy-focused web dashboard for one-time stock analysis. Bring your own Alpha Vantage API key, analyze any publicly traded stock, and get comprehensive fundamentals, technicals, and actionable buy/sell signals — all from your browser.
- One-Time Analysis — Search any ticker and get an instant comprehensive report
- Score Ring — Proprietary scoring algorithm (0–100) based on 12+ fundamental and technical signals
- Interactive Charts — 100-day price history with area charts
- Fundamentals Deep Dive — Valuation, profitability, growth, dividends, and analyst ratings
- Signals Engine — Automated bullish/bearish/neutral signal detection across valuation, growth, profitability, technicals, and analyst consensus
- Watchlist — Save stocks you're tracking for quick re-analysis
- Dark Mode — Finance-grade dark theme (light mode supported too)
- 100% Local — Your API key and all data stay in your browser's localStorage. Nothing is sent to any server except Alpha Vantage.
- Next.js 16 (App Router)
- TypeScript
- Tailwind CSS v4
- shadcn/ui components
- Recharts for data visualization
- Alpha Vantage API for market data
git clone https://github.com/daveanandraj/stock-analyzer-dashboard.git
cd stock-analyzer-dashboardnpm installnpm run devOpen http://localhost:3000 in your browser.
- Visit Alpha Vantage
- Sign up for a free API key (25 requests/day)
- Go to Settings in the dashboard and paste your key
- Settings — Enter your Alpha Vantage API key (stored locally)
- Analyze — Search for any stock ticker (e.g., AAPL, MSFT, GOOGL)
- Review — Check the score, chart, fundamentals, and signals
- Watchlist — Star stocks to track them for later
The analysis engine evaluates stocks across these dimensions:
| Category | What it checks |
|---|---|
| Valuation | P/E ratio relative to market norms |
| Profitability | Profit margins, ROE, ROA |
| Growth | Quarterly earnings and revenue growth YoY |
| Income | Dividend yield assessment |
| Price Action | Position relative to 52-week range |
| Technical | Moving average crossover signals |
| Risk | Beta-based volatility assessment |
| Analyst | Consensus ratings and target price upside |
This tool is for informational purposes only. It is NOT investment advice. The authors are not registered investment advisors. Stock investments are subject to market risk. Always do your own research before making investment decisions.
MIT