Free embeddable stock heatmap widget
Drop a live U.S. value-chain heatmap into your site, blog or newsletter with one line of code. Boxes are sized by market cap and colored by today's move; every tile links to the full company profile. Six sectors, updated daily after the U.S. close — free, no key.
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Free to embed. Please keep the "sectivia.com" attribution bar visible. Data comes from Finnhub and updates once a day after the U.S. market closes, so it may be delayed or incomplete — this is for overview and research, not investment advice.