Nouzan

exc. An abstraction layer for exchanges

positions. A position (finance) definition that has some good algebraic properties.

indicator. Abstractions for stream aggregation, we call them `Indicator`s.

my-algo-rs. 数据结构与算法的Rust实现

nouzdb. An embedded key-value storage for learning purpose, which is based on the idea of SSTable / LSM-tree.