MIT License

Copyright (c) 2026 atst contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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原创性声明
==========

atst 全部代码为原创实现。

协议格式的获取途径：
  · 自有环境网络抓包（连接公开 TDX 主站）
  · 自有通达信客户端本地文件二进制分析
  · 通达信官方帮助中心公开文档
  · 公开技术标准（GBK 编码、zlib 规范等）

明确声明：
  · 未复制任何参考项目的源代码
  · 未使用任何参考项目的测试数据
  · 未引入许可证不明的第三方依赖

数据版权声明
============

本库仅提供通达信行情数据的协议读取能力，不分发任何数据。
所有行情数据版权归通达信及相应数据商所有。
用户使用本库获取的数据仅限个人学习研究用途，不得用于商业用途或转售。
开发者不对数据的准确性、完整性、及时性做任何担保。
