Mosaic — Free Stock Market & Economic Data

About

Mosaic Finance puts real-time market prices and macroeconomic indicators on top of any webpage, so you can keep an eye on the market while you read, research, or work.

A scrolling bar along the bottom of the page shows quotes for major indices and large-cap US equities. One click on the toolbar icon opens a popup with the latest economic indicators from FRED and the current US Treasury yield curve.

WHAT'S INCLUDED

• Price bar on any webpage — A scrolling footer with quotes for major indices and well-known US equities (SPY, QQQ, AAPL, MSFT, NVDA, and others). Click a symbol to open its full quote page on Mosaic.
• Macro indicators in the popup — CPI inflation, unemployment, Fed funds rate, GDP growth, and the US Treasury yield curve (2Y, 5Y, 10Y, 30Y), pulled from FRED and Treasury Direct.
• Quick symbol lookup — Press Cmd+Shift+M (Mac) or Ctrl+Shift+M (Windows / Linux) to open a search overlay from any tab and jump to a quote in a few keystrokes.
• Personal watchlist — Save up to 7 symbols. No sign-in required; the list lives in your Chrome profile and syncs across devices on the same Chrome account.
• Upcoming earnings — See earnings dates for the symbols you follow.
• Zero setup — Install, pin, done. No account, no credit card.

WHO IT'S FOR

• Individual investors who want at-a-glance market prices without opening a brokerage app.
• Anyone tracking macro releases — CPI prints, Fed decisions, yield-curve shifts — alongside their reading.
• Students and analysts who want a persistent market glance while researching.
• Readers of finance news who want context without leaving the page.

PRIVACY

Mosaic Finance does not read the content of the pages you visit. The extension fetches quotes for a fixed set of symbols and for searches you initiate; no page URLs, page contents, or browsing history are sent to our servers. Full policy: https://mosaicfinance.xyz/privacy

DATA SOURCES

• Equity quotes: real-time US market data
• Economic indicators: Federal Reserve Economic Data (FRED)
• Treasury yields: US Treasury Direct

BETA NOTE
This is an early release. Bug reports and feature requests: [email protected].