stock-price-checker

通过 Python 脚本调用 yfinance 库从 Yahoo Finance 获取指定股票代码的当前价格、涨跌幅、市值、成交量及 52 周高低点，以 JSON 格式输出，无需 API Key，单次命令即可完成。

rupprath

热度 96.91

最近更新 2026-05-11 15:51:03

分类：搜索依赖：代码执行 / 第三方 API应用场景：财务

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add stock-price-checker

Metadata

name: stock-price-checker
description: Check stock prices using yfinance library. No API key required.
homepage: https://finance.yahoo.com
metadata: {"clawdbot":{"emoji":"📈","requires":{"bins":["python3","yfinance"]}}}

Stock Price Checker

Get current stock prices from Yahoo Finance using the yfinance library.

Quick Commands

cd skills/stock-price-checker

# Check stock price
python3 stock-price.py NVDA

# Check another stock
python3 stock-price.py AAPL

Usage Examples

Check NVIDIA stock:

python3 stock-price.py NVDA

Check VOO (S&P 500 ETF):

python3 stock-price.py VOO

Check QQQ (Nasdaq-100 ETF):

python3 stock-price.py QQQ

Check any stock symbol:

python3 stock-price.py TSLA
python3 stock-price.py MSFT
python3 stock-price.py AAPL

Output Format

{
  "symbol": "NVDA",
  "price": 189.52,
  "change": 3.05,
  "change_percent": 1.64,
  "previous_close": 186.47,
  "market_cap": 4614243483648,
  "volume": 112439494,
  "fifty_two_week_high": 212.19,
  "fifty_two_week_low": 86.62
}

Technical Notes

Uses yfinance library to fetch data from Yahoo Finance
No API key required
Handles errors gracefully
Works with most major stocks and ETFs
Returns comprehensive data including market cap, volume, and 52-week range

Troubleshooting

If the stock symbol is invalid, the script will return an error
Some data (like market cap) may not be available for all symbols