> For the complete documentation index, see [llms.txt](https://alphascan.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alphascan.gitbook.io/docs/product-guide/historical-data.md).
# Historical Data
This page gives you data on key accounts. In particular, it gives you the 1, 7, and 30 day performance of the calls made by key accounts over the last 14 days.
Performance is measured by looking at the last 60 days from a specific day and calculating how token prices changed over the time specified in the filter after each token mention of an account.
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# Agent Instructions
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## Querying This Documentation
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```
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