Indexes
How it works Direct indexing
Index builder Backtesting Backtester Benchmarks Tracking Crypto baskets Weighting Rebalancing
Build your own index fund DIY index fund Thematic investing Stock basket Custom crypto index Personal index fund Compare to S&P 500 Build a stock basket
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Use case

Thematic Investing: Turn a Market Theme Into a Tracked Index

A theme like AI infrastructure or clean energy is easy to believe in and hard to measure. Indexes lets you turn a theme into a weighted index, backtest it against history, and track how the idea actually plays out against a benchmark.

See how it works
Stocks and crypto Analysis, not advice No brokerage
Index Studio
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Index
✓Backtested against - illustrative sample data
Holdings
Weighting
Performance Index
Total return
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Educational only · Never places a trade

In short

Thematic investing means expressing a view on a trend, such as AI infrastructure, DeFi, or dividend growth, through a group of holdings tied to that theme, and Indexes lets you turn that theme into a measurable index. You gather the stocks or tokens that represent the theme, weight them the way you see the opportunity, and Indexes treats the set as one named index. It backtests the theme against real historical data, showing hypothetical historical performance next to a benchmark like the S&P 500 or BTC, so you can see how the idea would have behaved rather than guessing. Then you track the theme over time and watch its gap to the benchmark. Indexes is informational and educational only, not investment advice. It never trades, never connects to a brokerage, and never holds money, so there is no account minimum and it works globally. Past performance does not guarantee future results.

// THE FIT

Why it fits

Investors and analysts with a view on a specific trend who want to turn that theme into a weighted index they can backtest and track.

A theme you can measure

Turn a conviction like AI infrastructure or DeFi into a weighted index instead of a vague idea, so the theme becomes something you can actually track.

See how the idea held up

Backtest the theme against real market history as hypothetical historical performance next to a benchmark, so the story is tested against data before you follow it.

Follow it as analysis

Track the theme against the S&P 500 or BTC over time. Indexes places no trades and connects to no broker; it studies the market rather than transacting in it.

More use cases

Build your own index fund DIY index fund Stock basket Custom crypto index Personal index fund Compare to S&P 500

Related features

Index builder Backtesting Backtester Benchmarks

Build your index and see how it backtests

Bundle stocks or crypto into your own weighted index, backtest it against real market history, and track it against the S&P 500 or BTC. Indexes is educational and informational only, and it never places a trade.