stock-info-explorer

# Stock Information Explorer This skill fetches OHLCV data from Yahoo Finance via `yfinance` and computes technical indicators **locally** (no API key required). ## Commands ### 1) Real-time Quotes (`price`) ```bash uv run --script scripts/yf.py price TSLA # shorthand uv run --script scripts/yf.py TSLA ``` ### 2) Fundamental Summary (`fundamentals`) ```bash uv run --script scripts/yf.py fundamentals NVDA ``` ### 3) ASCII Trend (`history`) ```bash uv run --script scripts/yf.py history AAPL 6mo ``` ### 4) Professional Chart (`pro`) Generates a high-resolution PNG chart. By default it includes **Volume** and **Moving Averages (MA5/20/60)**. ```bash # candle (default) uv run --script scripts/yf.py pro 000660.KS 6mo # line uv run --script scripts/yf.py pro 000660.KS 6mo line ``` #### Indicators (optional) Add flags to include indicator panels/overlays. ```bash uv run --script scripts/yf.py pro TSLA 6mo --rsi --macd --bb uv run --script scripts/yf.py pro TSLA 6mo --vwap --atr ``` - `--rsi` : RSI(14) - `--macd`: MACD(12,26,9) - `--bb` : Bollinger Bands(20,2) - `--vwap`: VWAP (cumulative for the selected range) - `--atr` : ATR(14) ### 5) One-shot Report (`report`) ⭐ Prints a compact text summary (price + fundamentals + indicator signals) and automatically generates a **Pro chart with BB + RSI + MACD**. ```bash uv run --script scripts/yf.py report 000660.KS 6mo # output includes: CHART_PATH:/tmp/<...>.png ``` ## Ticker Examples - US stocks: `AAPL`, `NVDA`, `TSLA` - KR stocks: `005930.KS`, `000660.KS` - Crypto: `BTC-USD`, `ETH-KRW` - Forex: `USDKRW=X` ## Notes / Limitations - Indicators are **computed locally** from price data (Yahoo does not reliably provide precomputed indicator series). - Data quality may vary by ticker/market (e.g., missing volume for some symbols). --- Korean note: 실시간 시세 + 펀더멘털 + 기술지표(차트/요약)까지 한 번에 처리하는 종합 주식 분석 스킬입니다.