> For the complete documentation index, see [llms.txt](https://bull20.gitbook.io/bullpaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bull20.gitbook.io/bullpaper/ecosystem.md).

# ECOSYSTEM

- [A Tale of Two Tokens](https://bull20.gitbook.io/bullpaper/ecosystem/a-tale-of-two-tokens.md): Buy, Stake and Own
- [Dual-Token Economy](https://bull20.gitbook.io/bullpaper/ecosystem/dual-token-economy.md): Tokenomics
- [The BULLFOLIO](https://bull20.gitbook.io/bullpaper/ecosystem/the-bullfolio.md): Portfolio 2.0
- [BULLFOLIO Setup](https://bull20.gitbook.io/bullpaper/ecosystem/the-bullfolio/bullfolio-setup.md): Structure of BULLRUN 2.0's Investments
- [Investment Principles](https://bull20.gitbook.io/bullpaper/ecosystem/the-bullfolio/investment-principles.md): How We Invest
- [The BULL'S DAO](https://bull20.gitbook.io/bullpaper/ecosystem/the-bulls-dao.md): Decentralized Autonomous Organization (DAO)
- [Exit Strategy](https://bull20.gitbook.io/bullpaper/ecosystem/exit-strategy.md): Getting Away With It
