> For the complete documentation index, see [llms.txt](https://teragon.gitbook.io/teragon/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teragon.gitbook.io/teragon/teragons-three-pillars/vectors/smart-contract-index-sci.md).

# Smart Contract Index (SCI)

### What is the Smart Contract Index (SCI)?

The Smart Contract Index consists of tokens tracking >80% market cap of Layer 1 EVM Blockchains. The index rebalances monthly on futures expiration.

### What is the in-depth methodology behind SCI?

{% embed url="<https://docs.google.com/document/d/1GN_0lPy7zyDLYSsx73Wezi144KEH7ESmcZu92Og_11M/edit>" %}