> For the complete documentation index, see [llms.txt](https://docs.tickertrends.io/tickertrends/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tickertrends.io/tickertrends/documentation-v2/2.-data-coverage-and-data-types/2.1-coverage-overview.md).

# 2.1 Coverage Overview

Understand available source-level signal coverage, metric transformations, and research-use limitations in TickerTrends.

## Coverage overview

TickerTrends offers broad categories of source-level signals. These can include search interest, web activity, app metrics, discussion activity, product interest, developer adoption, and financial context.

Availability varies by metric and plan. Geography, history, update cadence, and transformations can also vary.

### How to interpret metrics

Some metrics are directly observed. Others are estimates, indices, transformations, or modeled outputs.

Normalization may be used for comparisons or specific product views. It does not make metrics equivalent to underlying business results.

Confirm metric definitions and current availability in-product. Contact <admin@tickertrends.io> for an evaluation or coverage discussion.