Thousands of Stocks.You Set the Filter.We Find the Fit.
Validate your favorite trading signals through market-wide backtesting, then find which stocks best fit your style.
No noise. No assumptions. Just data.
The Platform
Indicator Tester & Stock Matchmaker
Most tools make you choose stocks first, then figure out if your strategy works on them. This has two issues. First, it forces you to test your trading signals one stock at a time, very manual and slow. Second, you end up missing out on winning stocks that you simply didn't notice. So, we decided to flip the script.
Through our flagship feature – Indicator Tester – we let you test any criteria against any stock population and see exactly how effective it has been historically.
We then surface the stocks that have best performed using these criteria, letting you formulate a powerful trading strategy and match you with the ideal stocks for these signals.

Stock Screener
Filter the entire US stock market by technical indicators (RSI, MACD, Bollinger Bands, etc.), fundamental data (P/E ratio, market cap, beta, etc.), or stock group (industry, index, custom watchlists, etc.). Tell us what you're looking for, and we'll find the stocks that fit.
The best part? We give you full control as to how you want to use these filters. Want to see what stocks have their RSI higher relative to their ADX? You can do that. Want to see how many stocks have moved between 1.27% and 11.95%? You can do that.
Oh, and now that you have formed a powerful combination of signals through our Indicator Tester, you can now filter the stock market for those criteria and find winning stocks more easily.

Stock Snapshot
Search any stock in the US and see their historical performance and current metrics in an instant. View their intraday price action, fundamentals, and key technical indicators: everything you need to evaluate a stock at a glance.
And to help you better identify how the stock has been changing over the past few weeks, we also provide you with a fully customizable table with the stock's historical daily information and metrics.

Stock Terminology Education
Most traders learn indicators by Googling them mid-trade. You get a definition, maybe a formula, and not much context for what it actually means.
Our education section covers every indicator and metric in Greater Trading. Price action, technical signals, company fundamentals. Each one gets a plain-English breakdown of what it measures, how it's calculated, and what traders use it for.
New to technical analysis or just want a quick refresher? It's all there.

Ready to invest?
Start exploring Greater Trading
You will need to create an account to access the Indicator Tester and Stock Screener. This is to help protect us from bots and other cyber attacks.