yearn/yearn.fi

Bug: TricryptoINV token pricing error

wavey0x opened this issue · 2 comments

wavey0x commented

What happened 🆘

The TricryptoINV vault (0x6949145469362F9eeaB3c96Ea41b51D9B4cC2b21) is showing incorrect pricing. This is affecting the TVL/charts/historical rates.

It shows ~$3M tvl but should be closer to $200k.

To Reproduce 🔂

visit https://yearn.fi/vaults/1/0x6949145469362F9eeaB3c96Ea41b51D9B4cC2b21?tab=about

More 🔎

  • Browser : All
Majorfi commented

The price of the token is coming from the Lens Oracle contract: https://etherscan.io/address/0x83d95e0D5f402511dB06817Aff3f9eA88224B030#readContract

When calling the getPriceUsdcRecommanded with 0x6949145469362F9eeaB3c96Ea41b51D9B4cC2b21 as argument, we got 1632508785 (aka $1632.508785)

If you check the totalSupply of the vault contract here, we got 1829125809753851212623 (aka 1829.125809753851212623 with 18 decimals).

1632.508785 * 1829.125809753851212623 = 2986063,9532934008

This is to the people responsible of the lens oracle to fix, nothing I can do on my side for now 🙏

Majorfi commented

Added a new way to catch theses new AMM lp_price in yDaemon. Will be fixed on re-up later today