GridOasis is a stock market research terminal for long-term, fundamentals-driven investors. It puts company accounts, valuation measures, market context and software-generated analysis in one place.

Research 5,331 US-listed stocks. Browse the S&P 500, NASDAQ 100, Dow Jones and Russell 2000, along with sector and industry pages. Market data comes from Yahoo Finance.

Each stock page includes:
- Price and chart data across eight ranges, from one day to maximum history
- Previous close, 52-week range, market cap, P/E, EPS and dividend yield
- Price to book, PEG ratio, return on equity and return on assets
- Gross margin, operating margin and profit margin
- Current ratio, debt to equity and total debt
- Free cash flow, revenue growth, earnings growth and enterprise value
- Income statement, balance sheet and cash flow in annual and quarterly form

Three AI analysts examine the same company through different investing frameworks. GridBrain follows Peter Lynch. GridSentinel follows Warren Buffett. GridAegis follows Benjamin Graham. Their opinions are software-generated analysis and perspective, designed to support your own reading and judgment. The same analysts can examine an entire portfolio.

Build watchlists for companies you want to follow. Create portfolios and record purchases so your research stays connected to the positions you hold.

GridOasis deliberately leaves out the day-trading layer. There is no tick-by-tick noise, no minute-by-minute alert stream, no signals and no hype. This is a considered design choice for people studying a business over years, not watching a position for minutes.

Peter Lynch wrote about how staring at real-time quote machines can make investors anxious and lead to poor trading decisions. GridOasis was built with that lesson in mind. Prices matter, but a calm view of the company, its accounts and its valuation gives long-term research the space it needs.

GridOasis does not provide brokerage services, and transactions cannot be placed through the app. It is a research tool for examining public market information and forming your own view.

GridOasis is free to use, with a paid Pro tier. Your research is also available on the web at app.gridoasis.com. GridOasis is a product of Grid Pulsar.