> For the complete documentation index, see [llms.txt](https://docs.stammer.ai/stammer.ai-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stammer.ai/stammer.ai-docs/chat-ai-agents/functions-labs/custom-functions-legacy/stock-market-data-custom-function-legacy.md).

# Stock Market Data - Custom Function (Legacy)

AI Stock Market Data | Beginner's Guide to AI Custom Functions

{% embed url="<https://youtu.be/2ISJbUvmJz4>" %}

Get Video Resources: <https://stammer.ai/stockmarket-ai-agent>

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