> For the complete documentation index, see [llms.txt](https://jiy.gitbook.io/justin-yield-token-jiy/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jiy.gitbook.io/justin-yield-token-jiy/justin-yield-emergency-savings-jes.md).

# JustIn YIELD Emergency Savings (JES)

JES is the Short for JustIn YIELD Emergency Savings, which is a separate wallet in JustIn YIELD's Ecosystem. JES uses an algorithm that backs the Rebase Rewards and is supported by a portion of the buy and sell trading fees that accrue in the JES wallet. 5% of all trading fees are stored in the JustIn YIELD Emergency Savings which helps sustain and back the staking rewards provided by the positive rebase. JES keeps holders safe by: To Prevent price instability Enabling long-term sustainability and future growth of the JustIn YIELD Protocol