Business Source License 1.1

Licensor:             Maksym Holovin
Licensed Work:        tradingkit
                       The Licensed Work is (c) 2026 Maksym Holovin
Additional Use Grant:  You may make production use of the Licensed Work, including
                       internal business use, provided that you do not offer the
                       Licensed Work, or any product or service whose primary value
                       derives from the Licensed Work, to third parties on a hosted,
                       managed, or white-labeled basis as a backtesting, charting, or
                       trading-strategy platform that competes with a paid product or
                       service offered by Licensor.
Change Date:           2030-07-25
Change License:        Apache License, Version 2.0

For information about alternative licensing arrangements for the Licensed Work,
please contact the Licensor at holovin.maksym@gmail.com.

Notice

The Business Source License (this document, or the "License") is not an Open Source
license. However, the Licensed Work will eventually be made available under an Open
Source License, as stated in this License.

License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
"Business Source License" is a trademark of MariaDB Corporation Ab.

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Business Source License 1.1

Terms

The Licensor hereby grants you the right to copy, modify, create derivative works,
redistribute, and make non-production use of the Licensed Work. The Licensor may make
an Additional Use Grant, above, permitting limited production use.

Effective on the Change Date, or the fourth anniversary of the first publicly
available distribution of a specific version of the Licensed Work under this License,
whichever comes first, the Licensor hereby grants you rights under the terms of the
Change License, and the rights granted in the paragraph above terminate.

If your use of the Licensed Work does not comply with the requirements currently in
effect as described in this License, you must purchase a commercial license from the
Licensor, its affiliated entities, or authorized resellers, or you must refrain from
using the Licensed Work.

All copies of the original and modified Licensed Work, and derivative works of the
Licensed Work, are subject to this License. This License applies separately for each
version of the Licensed Work and the Change Date may vary for each version of the
Licensed Work released by Licensor.

You must conspicuously display this License on each original or modified copy of the
Licensed Work. If you receive the Licensed Work in original or modified form from a
third party, the terms and conditions set forth in this License apply to your use of
that work.

Any use of the Licensed Work in violation of this License will automatically
terminate your rights under this License for the current and all other versions of
the Licensed Work.

This License does not grant you any right in any trademark or logo of Licensor or its
affiliates (provided that you may use a trademark or logo of Licensor as expressly
required by this License).

TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON AN "AS
IS" BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS OR
IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, NON-INFRINGEMENT, AND TITLE.

MariaDB hereby grants you permission to use this License's text to license your
works, and to refer to it using the trademark "Business Source License", as long as
you comply with the Covenants of Licensor below.

Covenants of Licensor

In consideration of the right to use this License's text and the "Business Source
License" name and trademark, Licensor covenants to MariaDB, and to all other
recipients of the licensed work to be provided by Licensor:

1. To specify as the Change License the GPL Version 2.0 or any later version, or a
   license that is compatible with GPL Version 2.0 or a later version, where
   "compatible" means that software provided under the Change License can be included
   in a program with software provided under GPL Version 2.0 or a later version.
   Licensor may specify additional Change Licenses without limitation.

2. To either: (a) specify an additional grant of rights to use that does not impose
   any additional restriction on the right granted in this License, as the
   Additional Use Grant; or (b) insert the text "None".

3. To specify a Change Date.

4. Not to modify this License in any other way.
