Backtest, screen, and analyze stocks — just by asking.
Turn a question into real investment research — backtests, screens, and analysis using real market data. No spreadsheets, no code, no finance degree. Backtests, screens, and analysis from one question — no spreadsheets, no code.
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Research that used to take an analyst — now in one question
AI-powered research, built on deep historical market data and professional research tools
2,700+US stocks and ETFs screened nightly
25+ yrsdaily prices since 1999
4.5M+insider trades
12crash stress tests
100+screener filters
Backtest it 5 ways
Buy and hold
Compare securities
Portfolio and rebalancing
Rule-based strategies
Momentum and rotation
Crash-test any portfolio
Dot-com, 2008, COVID, 2022 rates, 2025 tariffs and 7 more
Track insider buying
Screen for clusters of CEO and CFO buying
Screen 4 major indexes
S&P 500
Nasdaq-100
Russell 1000
Russell 2000
Valuation, quality, momentum, risk
9 indicators, updated nightly
Positive
Neutral
Negative
Trend, momentum, options, insiders, news and more
Options data on 2,500+ stocks
IV rank
Put/call ratio
Expected move
Updated daily from the full options chain
Decades of fundamentals
Income, balance sheet and cash flow for 2,800+ companies
AI stock analysis & investment research
AI stock analysis, screening & backtesting — on real data
Every capability, on real daily US market data — free to try.
AI stock screener
Screen thousands of US stocks — just describe what you want
Filter by value, quality, momentum, and low-volatility factors — or just describe the kind of company you want.
Examples are illustrative. Past or hypothetical performance does not predict or guarantee future results. For informational and educational purposes only — not investment advice or a recommendation to buy, sell, or hold any security.
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