Sunny Sun

Headshot coming soon

Banker in the United States. 9 years inside a top US bank. 9 years building a family flower business with my wife — first 4 years alongside the bank job, 5 years full-time. Today I help people navigate 401K rollovers, self-directed IRAs, and US investing for non-residents. Bilingual (English / 中文). Educational only — not financial advice.

The full story — the years inside the bank, why I started writing, what this site is now — is being written. It'll publish here as soon as it's ready. In the meantime, the weekly newsletter is the closest thing to reading along.

What I teach.

  • 401(k) Rollovers
  • Self-Directed IRAs
  • NRA Investing

Who STACK isn't for.

  • People with under $50K in their IRA
  • People who can't watch markets 30 min/day
  • People emotionally tied to outperforming
  • People who need passive income now