Hello, this is Wangshan Lu. I am a Chinese working and living in Hong Kong. I share my life moments with my lovely wife Xi here, although not yet a father.

I studied Mathematics in my college and graduate student years. Now I write trading systems professionally. You can find some of my thoughts and side projects on this site. I hope it can be somewhat helpful to you.

You can find the source code of my side projects at: github.com/WiSaGaN