Include the apca crate in the listing of "Finance" crates in the README.
The crate provides bindings to the Alpaca trading and realtime data APIs
offered by https://alpaca.markets/
@ -1270,6 +1270,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
### Finance
### Finance
* [avhz/RustQuant](https://github.com/avhz/RustQuant) [[RustQuant](https://crates.io/crates/RustQuant)] — A quantitative finance library. ![GitHub Workflow Status (with event)](https://img.shields.io/github/actions/workflow/status/avhz/RustQuant/build.yml)
* [avhz/RustQuant](https://github.com/avhz/RustQuant) [[RustQuant](https://crates.io/crates/RustQuant)] — A quantitative finance library. ![GitHub Workflow Status (with event)](https://img.shields.io/github/actions/workflow/status/avhz/RustQuant/build.yml)
* [d-e-s-o/apca](https://github.com/d-e-s-o/apca) [[apca](https://crates.io/crates/apca)] — Opinionated and comprehensive bindings to the [Alpaca API](https://alpaca.markets/) for stock trading and more. ![GitHub Workflow Status](https://github.com/d-e-s-o/apca/actions/workflows/test.yml/badge.svg?branch=main)