The horizontal axis is the whole story — the further left a stock sits, the louder it is compared with its own normal. Circle size is how many people are talking. Each band is a company-size class. A large circle at the left edge of a small-cap band is what this page looks for.
Swipe the chart sideways to see the full range →
How to read this — each circle is one US-listed stock. Tap a circle for detail. This is not a market-cap heatmap, and being talked about is an observation, not a recommendation.