> For the complete documentation index, see [llms.txt](https://docs.chainspin.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chainspin.com/rewards/odds-boosts.md).

# Odds Boosts

How staking $SPIN cuts the sportsbook margin on your bets, through weekly boost tokens and a permanent uplift on every $SPIN wager.

<img src="https://3059542353-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzvhroiTs8AblReVAwAQR%2Fuploads%2FUIlSzA6rWJ4dNZcKNK3G%2Fimage.png?alt=media&amp;token=8062c64b-4fe2-4ffa-bc50-c159cadf5db7" alt="" data-size="line"> **A Sharper Edge on Sports**

Every sportsbook builds a margin into its odds. Your stake in $SPIN cuts it, two ways.

**Boost tokens:** your tier drops fresh Odds Boost tokens each week, one for a Shrimp, twenty for a Whale. Attach one to a bet and the payout jumps by 10 to 25%, with the boost strength and stake cap shown right on the bet slip.

**The permanent $SPIN uplift:** any sportsbook bet placed in $SPIN pays extra on top, boost or no boost, at every tier. A market priced at 1.90 pays out like 1.99 when the stake is $SPIN.

The more you hold, the less the house holds back.