CMView streams real-time prices from Pyth straight into a fast, glanceable charting window — with the moves that matter labeled by AI, and your favorites always a click away in the menu bar.
Split the window into one, two, or a 2×2 grid of live panes — each with its own symbol, axis and crosshair. Every pane streams from Pyth in parallel, so you can read BTC against ETH, SOL and your equities without ever switching tabs.
Prices stream from Pyth's Hermes feed over Server-Sent Events — the same first-party data on-chain apps rely on — updating sub-second.
Every Pyth price ships with a confidence interval. CMView plots it as a band around the line, so you can see exactly how tight — or how uncertain — the market really is.
Significant moves get marked on the chart and explained in plain language — momentum, trend, breakouts — by a built-in model, or by your own xAI Grok key when you add one.
Bitcoin, Ethereum and the rest sit alongside Apple, NVIDIA, EUR/USD, gold and crude — one searchable list, each with its own icon. Star what matters and switch in a keystroke.
A real Mac app, not a browser tab. No account, no sign-in, no telemetry — it just opens, ticks, and stays out of your way. Light or dark, follows your system.
Candles or line, your own up/down colors, moving average, grid density, event sensitivity, resizable sidebar. Set it once; CMView remembers.
Pyth publishes first-party market data from exchanges and trading firms, with a confidence interval on every update. CMView reads it directly from the Hermes API and renders it honestly: the price, the uncertainty around it, and the moves worth a second look.
Free, open source, and native to your Mac. Download it, star a few symbols, and get back to work.