> 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/2.3-social-discussion-analysis/catalyst-detection.md).

# Catalyst detection

Review detected changes and events in available discussion data for research.

## Catalyst detection

Catalyst detection surfaces notable changes or events in available discussion data. Use it to prioritize topics for further research.

Detected items may include launches, promotions, partnerships, or cultural events. They are analytical classifications, not verified causes or forecasts.

<figure><img src="https://3154453413-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Ft5RjqjXylbZA9Pzar20p%2Fuploads%2FVRIizQtkQAMaW0Nm7sN2%2FA20F1170-417F-49A6-A5FB-35F2064F69D3_1_201_a.jpeg?alt=media&amp;token=f5abe784-f60c-407e-aea7-11dc8774dab5" alt=""><figcaption></figcaption></figure>

#### What it shows

Review the underlying context, timing, and related signals before reaching conclusions. Coverage and classifications may be incomplete, delayed, or revised.