# Yield Farm - Balance Error

**URL:** <https://forum.sovryn.com/t/yield-farm-balance-error/2152>\
**Category:** Sovryn App\
**Created:** [December 14, 2021, 8:09am UTC](https://forum.sovryn.com/t/yield-farm-balance-error/2152 "2021-12-14T08:09:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Angel](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@Angel](https://forum.sovryn.com/u/Angel)\
**Post date:** [December 14, 2021, 8:09am UTC](https://forum.sovryn.com/t/yield-farm-balance-error/2152/1 "2021-12-14T08:09:55Z")

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Hi,

is there a bug with the Yield Farm balance? I had yesterday a given figure on my Balance and today 5 SOVs have disappeared. So I had something like “190,945674” and today is “185,31132”.

UPDATE: Some hours later, my Balance is decreasing! I have almost 8 SOVs less

Many thanks!

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**Author:** ![Ingalandia](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.sovryn.com/ingalandia/32/10_2.png) [@Ingalandia](https://forum.sovryn.com/u/Ingalandia)\
**Post date:** [December 17, 2021, 1:30pm UTC](https://forum.sovryn.com/t/yield-farm-balance-error/2152/2 "2021-12-17T13:30:11Z")

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Is this not due to rebalancing between rbtc?

The amount in the pool will fluctuate according to changes in price bteween SOV/RBTC

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**Author:** ![Angel](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@Angel](https://forum.sovryn.com/u/Angel)\
**Post date:** [December 17, 2021, 4:04pm UTC](https://forum.sovryn.com/t/yield-farm-balance-error/2152/3 "2021-12-17T16:04:58Z")

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Now I know what it is. It is called “impermanent” loss. I found it thanks to Michael on the TG Group.