Leveling Wall Street's Playing Field
Quantopian inspires talented people everywhere to write investment algorithms.
Select authors may license their algorithms to us and get paid based on performance.
Do your research in our hosted IPython environment using stock price history, corporate fundamental data, and other data sets.
Write your algorithm in your browser. Then backtest it, for free, over 14 years of minute-level US equities data, and soon, US futures.
Every month we award prizes to winning algorithms. If you win, you earn $5000.
The best algorithms are eligible to receive capital allocations from Quantopian.
If your algorithm is selected for an allocation, you get a share of your algorithm's net profits.
Perks of joining Quantopian
It's not just technology and data. It's a community, and capital, and more.
You own your algorithms. Your algorithms are kept secret. Ideas are some of the most valuable assets anyone has. We are committed to protecting your intellectual property and keeping it safe.
Once you've written your algorithm, you need to test it. Quantopian provides free backtesting with historical data and free paper trading (also called walk-forward testing).
If you are selected for an allocation, Quantopian provides the capital. You also can connect Quantopian to your brokerage account and trade with your own money.
Quantopian provides free access to many data sets, including US equity pricing, corporate fundamental data, and soon futures. Members may also access a fast-growing catalog of premium datasets.
Before you write your algorithm, you probably need to do some research. Quantopian provides a hosted research environment with flexible data access and custom plotting in an IPython notebook.
Our community — 100,000 members and growing — ranges from seasoned algorithmic traders to aspiring quants. We help each other with code problems and discuss ideas in algorithmic trading.
Join Quantopian
Code your algorithm. Analyze your results.