Stock Info Explorer

**Judgement:** A solid, feature-rich CLI tool for exploring stock/crypto/FX data with technical indicators and high-resolution charts, well-suited to technically inclined users who want local, scriptable analysis without managing API keys. **Strengths** - Covers real-time quotes, fundamentals, OHLCV history, and multiple popular indicators (RSI, MACD, Bollinger, VWAP, ATR) computed locally. - Produces professional PNG charts (multi-panel, with volume and moving averages) and a convenient one-shot report that outputs both a text summary and chart path. - Works across multiple asset types and markets (US/KR stocks, crypto, FX) as long as Yahoo Finance provides data. **Key Risks / Limitations** - **Data quality & latency:** Fully depends on Yahoo Finance; quotes may be delayed, incomplete, or throttled, especially for certain markets or volume fields. - **Reliance for trading decisions:** Indicator “signals” are simplistic; users may over-interpret them as actionable advice without proper risk management. - **External dependency fragility:** Changes or outages in Yahoo Finance or yfinance could break some commands or distort outputs. **Recommended Scenarios** - Command-line users who want quick, scriptable technical/fundamental checks and chart generation without API setup. - Traders or analysts assembling lightweight workflows that need reproducible PNG charts and text summaries for reporting or automation. - Learners experimenting with technical indicators and price action using real market data, while cross-checking results with independent sources.