The USDC Pool in the MoneyArk protocol handles user earnings, with 85% used for automated trading, 10% retained, 1% for the inviter and 4% reserved for future use.

The USDC Pool contract in the MoneyArk protocol is specially designed to manage the earnings users receive from the Algorithm Vault. When users deposit USDC into the Algorithm Vault, 85% of the USDC is sent to an automated trading contract to purchase $Mark, while 10% is sent to the USDC Pool. 1% of the deposited amount (USDC) is allocated to the inviter. 4% of the USDC will be reserved for future use, and the specific purpose of this reserved amount will be announced at a later time.

The USDC Pool has two main sources of funds. First, 10% of all deposits (USDC) in the Algorithm Vault are sent to the USDC Pool. Second, when the withdrawal amount by participants exceeds 1% of the USDC Pool balance, the automated trading contract intervenes and sells the $Mark tokens it holds to replenish the USDC Pool.

The USDC Pool's main role is to provide a seamless process for Algorithm Vault users to withdraw their earnings (USDC).