Skill630 repo starsupdated 3d ago

stock-explorer

The stock-explorer skill fetches OHLCV price data from Yahoo Finance and computes technical indicators locally without requiring API keys. Use it to retrieve real-time quotes, fundamental summaries, ASCII price charts, and detailed technical analysis reports for stocks, cryptocurrencies, and forex pairs across global markets including US, Chinese, Hong Kong, and Korean exchanges.

View source Repository: wesight

Install in Claude Code

Copy

git clone --depth 1 https://github.com/freestylefly/wesight /tmp/stock-explorer && cp -r /tmp/stock-explorer/SKILLs/stock-explorer ~/.claude/skills/stock-explorer

Then start a new Claude Code session; the skill loads automatically.

Definition

SKILL.md

# Stock Information Explorer

This skill fetches OHLCV data from Yahoo Finance via `yfinance` and computes technical indicators **locally** (no API key required).

## Dependencies

Python packages (install once):

```bash
pip install yfinance rich pandas plotille
```

## Commands

**IMPORTANT:** Always use the `$SKILLS_ROOT` environment variable to locate scripts.

### 1) Real-time Quotes (`price`)

```bash
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" price TSLA
# shorthand
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" TSLA
```

### 2) Fundamental Summary (`fundamentals`)

```bash
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" fundamentals NVDA
```

### 3) ASCII Trend (`history`)

```bash
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" history AAPL 6mo
```

### 4) Professional Analysis (`pro`)

输出详细的技术指标文本分析报告。

```bash
# 基础分析（价格区间）
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" pro 002368.SZ 6mo

# 带技术指标
export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" pro 002368.SZ 6mo --rsi --macd --bb
```

#### 可用指标 (optional)

- `--rsi` : RSI(14) - 超买超卖指标
- `--macd`: MACD(12,26,9) - 趋势动量指标
- `--bb`  : Bollinger Bands(20,2) - 布林带
- `--vwap`: VWAP - 成交量加权均价
- `--atr` : ATR(14) - 平均真实波幅

### 5) One-shot Report (`report`)

输出综合分析报告（行情+基本面+技术信号）。

```bash
export PYTHONIOENCODING=utf-8
python "$SKILLS_ROOT/stock-explorer/scripts/quote.py" report 000660.KS 6mo
```

## Ticker Examples

- A-share: `600519.SS`, `000001.SZ`
- US stocks: `AAPL`, `NVDA`, `TSLA`
- HK stocks: `0700.HK`, `9988.HK`
- Crypto: `BTC-USD`, `ETH-KRW`
- Forex: `USDKRW=X`

## Notes / Limitations

- Indicators are **computed locally** from price data
- Data quality may vary by ticker/market
- 所有输出均为文本格式
- Windows 环境中文显示需设置 `export PYTHONIOENCODING=utf-8`