Track Stocks Like a Pro with the Stock Market Pro Skill

Ever wanted to check stock prices, generate professional charts, or analyze market fundamentals without leaving your terminal? The Stock Market Pro skill brings the power of Yahoo Finance directly to your AI agent, complete with technical indicators, ASCII charts, and publication-ready PNG exports.

Who Needs This?

Whether you're a day trader who wants quick quotes, an investor researching fundamentals, or just someone who wants to stay on top of their portfolio, this skill turns your Clawdbot into a capable market research assistant. It's local-first (no API keys required), fast, and produces clean outputs that work equally well in chat or on paper.

Installation

Getting started is simple:

npx clawhub@latest install stock-market-pro

The skill uses uv for dependency management. If you don't have it:

curl -LsSf https://astral.sh/uv/install.sh | sh

What You Can Do

Stock Market Pro packs several capabilities into one skill:

Real-time quotes — Price, change, and percentage in seconds
Fundamentals summary — Market cap, P/E, EPS, ROE at a glance
ASCII charts — Terminal-friendly trend visualization
High-resolution PNG charts — With RSI, MACD, Bollinger Bands, VWAP, and ATR overlays
One-shot reports — Summary + chart in a single command
News search — Quick headlines via DuckDuckGo
Options flow links — Unusual Whales integration (browser-based)

Usage Examples

Quick Price Check

uv run --script scripts/yf.py price TSLA
# Or the shorthand:
uv run --script scripts/yf.py NVDA

Get Company Fundamentals

Perfect for quick due diligence:

uv run --script scripts/yf.py fundamentals AAPL

Returns market cap, forward P/E, trailing EPS, return on equity, and more.

Generate a Pro Chart

This is where the skill shines. Create a high-resolution candlestick chart with technical indicators:

# Basic 6-month chart
uv run --script scripts/yf.py pro NVDA 6mo

# With RSI and MACD panels
uv run --script scripts/yf.py pro TSLA 3mo --rsi --macd

# Full technical analysis (RSI + MACD + Bollinger Bands)
uv run --script scripts/yf.py pro AAPL 1y --rsi --macd --bb

The chart outputs as a PNG to /tmp/ — perfect for sharing or embedding in reports.

One-Shot Report

When you want both a text summary and a chart in one go:

uv run --script scripts/yf.py report GOOGL 6mo

This prints a compact summary to stdout and tells you where the chart PNG landed.

ASCII Terminal Chart

For quick visualization without leaving the terminal:

uv run --script scripts/yf.py history META 3mo

Supported Tickers

The skill supports a wide range of symbols:

US stocks: AAPL, NVDA, TSLA, GOOGL
Korean stocks: 005930.KS (Samsung), 000660.KS (SK Hynix)
Crypto: BTC-USD, ETH-USD, ETH-KRW
Forex: USDKRW=X, EURUSD=X

Pro Tips

Chart timeframes: Use 1d, 5d, 1mo, 3mo, 6mo, 1y, 2y, 5y, or max
Line vs candlestick: Add line after the timeframe for a simpler line chart
Combine indicators: Stack --rsi --macd --bb --vwap --atr for comprehensive analysis
News add-on: Install ddgs (pip3 install -U ddgs) to enable news search: python3 scripts/news.py NVDA --max 8

Why Stock Market Pro?

Unlike web-based tools, this skill runs entirely locally using Yahoo Finance data. No API keys, no rate limits, no account required. The charts are publication-quality, the data is real-time, and everything stays on your machine.

For traders who live in the terminal or anyone who wants their AI to understand market data, Stock Market Pro delivers.

Links:

Track Stocks Like a Pro: Real-Time Quotes, Charts & Fundamentals with the Stock Market Pro Skill