Under the Unified Trading Account, all supported collateral assets in the account are converted to USD (or your selected fiat currency) as margin balance. Due to the different liquidity conditions of each coin, the collateral value ratio of different assets varies.
To view the collateral value ratio for each coin under Unified Trading Account, please go to the Application icon on the upper left corner and select Bybit Market Overview.
Click on Lending and Borrowings → Margin Trading-UTA → Margin Specification and you can see the collateral value ratio for each coin.
Note:
Bybit will review and update the collateral value ratio from time to time.