The whole market, in one look
Every company is a tile — sized by what it is worth, coloured by what it did today. Dow 30, Nasdaq 100, S&P 500 and crypto, refreshed every minute the market is open.
Free on iPhone and iPad. Also runs in any browser.
How to read it
Two rules, and you can read any board on the site
A treemap looks like decoration until someone tells you what the shapes mean. It takes about ten seconds.
Size is weight
How much the company is worth. A 2% move in Apple takes up more of the screen than a 2% move in a small name — because it matters more to the market.
Colour is today
Green is up, red is down, and the deeper the shade the bigger the move. Two colour-blind-safe palettes ship alongside, using blue and amber instead.
Four universes
Start narrow, or take the whole thing in at once
Every board runs the same engine — the same layout, the same sorting, the same detail on any name you tap.
What you get
The market is free. Your market costs money.
Everything needed to read the market today is free and always will be. Pro is for the two things a board of the present cannot do: go backwards, and be about you.
Everything, right now
No account. No trial. Open it and read it.
- All four boards, updating through the session
- Sector view, search, pinch-to-zoom
- Every sort — market cap, gain, P/E, dividend yield, beta, 52-week range
- Seven palettes, two of them colour-blind safe
Rewind it. Make it yours.
Monthly or yearly, through the App Store or Google Play. Cancel any time.
- Replay the day. Scrub back through the session and watch a selloff spread across a sector, minute by minute.
- Your own list. Up to 100 symbols, drawn as a real board by the same engine — not a plain list of rows.
- Favourites everywhere. Ring the names you follow so they stand out on every board you open.
Real prices, stated plainly
US equity and crypto prices from Alpaca, refreshed about once a minute while the market is open — delayed, not real-time, and the board always shows how old its numbers are. When the market is closed it says so and shows the last close.
Not advice, and never a broker
StockHealth shows you what happened. It makes no recommendation, holds no money, and cannot place a trade.
Built for colour vision too
Red and green is the worst possible pairing for the most common form of colour blindness. Two palettes swap it for blue and amber.
Your data stays small
An email address if you sign in, and the symbols you choose to follow. Nothing is sold, and account deletion is a button in Settings.
Open it. It takes ten seconds to read.
No sign-up, no trial, no card. The board is already running.