Terms of Service

Historical Trader replays historical data and evaluates hypothetical trades or strategies. Results are educational and analytical only. They do not represent actual execution, future performance, investment advice, tax advice or a recommendation to buy or sell a security.

Market and news records depend on the source files you import. Historical Trader attempts to preserve real stored observations and avoid inventing prices, but source files may contain errors, gaps, survivorship bias, timezone issues or other limitations.

You remain responsible for checking source licensing, data quality and whether a dataset is suitable for your intended use.

The current local build provides browser-local accounts for gating account features and storing small account/preferences data. Keep your browser profile and device secure. Do not treat this local account system as production-grade internet authentication.

Do not use the software to misrepresent simulated results as guaranteed returns, manipulate other users, bypass security controls, distribute data in breach of its source licence, or use the project for unlawful activity.

Features, parsers, interfaces and simulation methods may change between versions. Back up important source files and workspace data before major migrations.

To the maximum extent permitted by applicable law, Historical Trader is provided on an as-available basis without a guarantee of uninterrupted operation, preservation of every local file, trading profitability or fitness for a specific financial decision.

The Privacy Policy explains local account and workspace data. The Cookie & Storage Policy explains browser storage.

Questions can be sent to stocktestr.admin@gmail.com.