QWho is Yang Ruoyu?
Yang Ruoyu (杨若愚) is an AI engineer who has worked in finance for years and is based in Shenzhen and Hong Kong. He researches industries with AI, publishes the work, executes trades with algorithms, and practices RSI4Quant.
Yang Ruoyu (杨若愚) is an AI engineer who has worked in finance for years and is based in Shenzhen and Hong Kong. He researches industries with AI, publishes the work, executes trades with algorithms, and practices RSI4Quant.
Yang Ruoyu was an algorithm engineer at Ping An P&C from 2017 to 2021, an algorithm expert at Alipay from 2021 to 2025, and has worked independently since 2025 on AI industry research, publishing, and quantitative trading.
Yang Ruoyu's work is an AI venture, publishing, and trading. Operating in the industry produces firsthand material for the writing; that experience forms views, which he then trades with AI algorithms. Each side can earn on its own.
Email Yang Ruoyu at yangruoyusz@gmail.com, or use the GitHub, X, Zhihu, YouTube, and Xiaohongshu profiles listed on this site. He works with people on AI industry research, publishing, financial-AI consulting, and talks.
The life chart on Yang Ruoyu's site is not investment performance. Before 2026-10-11 the path is a fixed illustration. From that day, a note, video, or GitHub contribution moves it up, and a day with none moves it down. The equity curve is still illustrative, not a real return, and not investment advice.