> For the complete documentation index, see [llms.txt](https://docs.futballfi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.futballfi.com/faq/frequently-asked-questions/token-and-investment.md).

# Token & Investment

### Platform Mechanics

#### 7. How does a gameweek work?

Each gameweek, you select a squad of 11 players from the supported leagues. You open positions on those players before the gameweek begins. As matches are played, performance data from Stats Perform/Opta is delivered on-chain via Chainlink oracles.

#### 8. What are the squad selection rules?

* 1 Goalkeeper (GK)
* 2 Centre-Backs (CB)
* 1 Left Back or Left Wing-Back (LB/LWB)
* 1 Right Back or Right Wing-Back (RB/RWB)
* 3 to 5 Midfielders
* 1 Striker or Forward

Maximum of 3 players from any single club.

#### 9. Can I change my squad during a gameweek?

Swap rules and mid-gameweek mechanics will be detailed closer to testnet launch.

#### 10. What happens at the end of a gameweek?

You may sell your positions or swap them for new positions ahead of the next gameweek.

***


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