> For the complete documentation index, see [llms.txt](https://docs.origami.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.origami.finance/the-second-fold-v2/deprecated-vaults/lovtendies-collection/weth-sdai-short-2x-vitalik-bearterin.md).

# wETH-SDAI-short 2x (Vitalik Bearterin)

### Strategy Overview

<figure><img src="/files/NnfxgQrPInqqHILVGbV3" alt=""><figcaption><p>Fig 31. Flow chart displaying the token flow for the wETH-DAI-short 2x Strategy.</p></figcaption></figure>

The wETH-DAI-long 2x Vault utilises the [Spark Protocol](https://app.spark.fi/dashboard) for its leverage route when rebalancing.