---
name: stock-lookup
description: Look up stock prices and quotes
---

# Stock Lookup Skill

Fetch real-time stock quotes and trends from Yahoo Finance.

## Usage

```bash
~/.claude/skills/stock-lookup/scripts/quote.py SYMBOL [SYMBOL...]
~/.claude/skills/stock-lookup/scripts/quote.py SYMBOL --trend [RANGE]
```

## Examples

Single stock:
```bash
~/.claude/skills/stock-lookup/scripts/quote.py CRWV
```

Multiple stocks:
```bash
~/.claude/skills/stock-lookup/scripts/quote.py AAPL MSFT GOOGL NVDA
```

3-month trend (default):
```bash
~/.claude/skills/stock-lookup/scripts/quote.py CRWV --trend
```

1-year trend:
```bash
~/.claude/skills/stock-lookup/scripts/quote.py NVDA --trend 1y
```

JSON output:
```bash
~/.claude/skills/stock-lookup/scripts/quote.py --json CRWV
~/.claude/skills/stock-lookup/scripts/quote.py --json --trend 6mo CRWV
```

## Options

| Option | Description |
|--------|-------------|
| `--trend [RANGE]` | Show trend with sparkline. Default: 3mo |
| `--json` | Output as JSON |

## Trend Ranges

`1mo`, `3mo`, `6mo`, `1y`, `2y`, `5y`, `ytd`, `max`

## Output

**Quote mode:** Symbol, name, price, daily change, market state

**Trend mode:** Start/end prices, change, high/low, ASCII sparkline

## Notes

- Uses Yahoo Finance unofficial API (no key required)
- Prices may be delayed 15-20 minutes for some exchanges
- Works for stocks, ETFs, indices (^GSPC, ^DJI), crypto (BTC-USD)