Terms of Service

Last updated: July 2026

What Quantradin is

Quantradin is a free tool for backtesting trading strategies and running them on a paper (simulated) desk. It is an educational and research tool. It is not a broker, not a bank, and not an investment adviser.

No real money ever moves through Quantradin. Every desk is funded with pretend cash, and every fill is a simulation marked against real market data. You cannot deposit, withdraw, or trade real money here.

Free service

Quantradin is currently free to use. We may change what the free tier includes, and we may add paid features later. If we ever charge for something, we will tell you clearly before you pay for it — nothing here bills you by surprise.

Your account

You need an account to save strategies and run paper desks. You are responsible for keeping your password and any API keys secret, and for everything that happens under your account. Tell us right away if you think someone else has access.

You must be old enough to form a binding agreement where you live, and you must give accurate information when you sign up.

The verdict advises — it never decides

Our engine gives you an honest read on a strategy: a result, a verdict (such as LIVE, SHADOW, or SHELF), and an expected-value estimate, all built with no look-ahead and realistic fills. That read is information, not instruction. It is our engine's opinion — nothing more.

The engine never gates you. It never blocks you from deploying a strategy to a paper desk, and it never decides your strategy's fate for you. You choose what to run and how to run it; the verdict simply sits beside your choice so you can see what the honest math says.

Acceptable use

Use Quantradin for its intended purpose. Do not attempt to break, overload, reverse-engineer, or gain unauthorized access to the service or to other people's accounts or data. Do not use it to do anything unlawful, and do not abuse the AI or automation features to attack the platform or others.

If you connect an agent or automation to your account, you are responsible for what it does under your keys.

As-is, no warranty

Quantradin is provided “as is” and “as available,” without warranties of any kind, express or implied. We do not warrant that the service will be uninterrupted, error-free, or that any result, estimate, or verdict is accurate, complete, or suitable for any purpose. Backtests are simulations of the past and are not a promise about the future.

Limitation of liability

To the fullest extent allowed by law, Quantradin and the people behind it are not liable for any indirect, incidental, or consequential damages, or for any trading or investment decisions you make. Because the service is free and moves no real money, you use it entirely at your own risk.

Nothing on Quantradin is financial, investment, tax, or legal advice. See our Disclaimer for the full risk statement.

Termination

You can stop using Quantradin at any time and delete your account from Settings. We may suspend or end an account that breaks these terms or abuses the service. If we end the service, we will try to give reasonable notice.

Changes to these terms

We may update these terms as the product changes. When we make a material change, we will update the “last updated” date above, and where appropriate we will let you know in the app or by email. Continuing to use Quantradin after a change means you accept the updated terms.

Governing law

These terms are governed by the laws of the Commonwealth of Virginia, United States, without regard to its conflict-of-laws rules. Any disputes will be handled in the state or federal courts located in Virginia.

Contact

Questions about these terms? Email support@quantradin.com.