Hello! I’m Ruitao Wang (Ray), and welcome to my research and learning hub.

What I Do

I’m passionate about quantitative finance, with a particular focus on:

  • Portfolio Construction - Optimization techniques, risk management, and asset allocation
  • Asset Pricing - Factor models, stochastic discount factors, and market dynamics
  • Statistical Methods - Empirical methods in finance and dynamic modeling

About This Blog

This blog serves as a space where I share my thoughts, learnings, and research on topics that fascinate me. My primary goal is to:

  • Challenge myself to engage in structured thinking
  • Document my learning journey
  • Connect with like-minded individuals
  • Contribute to the quantitative finance community

I write about portfolio optimization techniques, statistical methods, asset pricing models, and occasionally share insights on building research tools and environments.

Connect

I’d love to hear from you! Feel free to reach out:

Thank you for visiting, and I hope you find the content here informative and thought-provoking!