What Is Quantitative Trading? Definition and Example

By Lyle Daly – Updated Jun 11, 2025 at 11:43 PM EST | Fact-checked by Frank Bass

Key Points

Quant trading uses math and data to predict stock price changes and execute trades quickly.
Computers in quant trading base decisions on data, removing the emotional risks of investing.
Retail access to quant strategies has grown, but institutional firms have far more resources.

Quantitative trading, often referred to as quant trading, is a complex, math-based way to invest. It's more the domain of hedge funds and large financial institutions than retail investors, but it's technically possible for anyone to implement quantitative trading strategies. And even if you have no intention of doing so, it's still good to know how quant trading works and how it affects financial markets.

Loading paragraph...

Someone writing a complex mathematical equation on a chalkboard. — Image source: Getty Images.

Loading image...

Loading paragraph...

Related investing topics

Loading paragraph...

How to Invest in Stocks: 5 Steps to Get Started

Are you ready to jump into the stock market? We've got you. Build long-term wealth using The Motley Fool's market-beating method.

Best Questions to Ask a Financial Advisor

If you're considering hiring a financial advisor, it's a good idea to have a list of questions ready during your interview.

How to Calculate Hedge Fund Returns

The performance-based incentives that hedge funds offer their managers can have a dramatic impact on your net return.

These Are Billionaires’ Favorite Tech Stocks

The Motley Fool analyzed 16 hedge funds run by billionaires to determine what the wealthiest investors are buying.

Loading hub_pages...

Loading paragraph...

About the Author

Lyle Daly is a contributing Motley Fool stock market analyst covering information technology and cryptocurrency. Lyle has been a contributor at the financial services company since 2018. His work has been featured on USA Today, Yahoo Finance, MSN, Fox Business, and Nasdaq. Before joining The Motley Fool, he wrote for financial brands including Intuit.

TMFLyleDaly

@LyleDaly

The Motley Fool has a disclosure policy.