Market Galaxy — the entire US market, live

The Market Galaxy plots the whole US stock market — every company on the NASDAQ and NYSE above a $300M market cap, 2,880 in all — as one interactive field. Each dot is a stock, sized by market capitalization and coloured by its move on the day: green for gainers, red for decliners. Stocks cluster by sector, so you can read the entire market's mood at a glance and see which corners are leading or lagging.

As of Aug 13, 22:00 UTC, 1,651 of the 2,828 stocks with a reading are advancing and 1,061 declining — market breadth is 58% green, with Technology the strongest sector.

HOW TO READ THE MAP

Dot size is market cap — mega-caps dominate the field while small-caps are specks. Colour is the day's percentage move against an auto-scaled range. Position is the sector cluster. Use the controls to reveal sectors one at a time, regroup by size or performance, search for a ticker, or pinch/scroll to zoom into any cluster. Data refreshes through the trading day. This is a market-visualization tool, not investment advice.

Go deeper: fly the Predictions Galaxy (all of Polymarket, same map), browse tokenized stocks, see live prediction-market signals, or open any stock above for its multi-signal BUY / SELL / NEUTRAL verdict.