* APY= Annual Percentage Yield. Introductory 4.00% APY available on new Money Market Accounts with new money only. Minimum opening balance $10,000. Minimum balance to earn the Introductory APY is $10,000; maximum $350,000. After the 6-month introductory period, the dividend rate reverts to the appropriate Money Market rate/APY based upon the balance in the account. Balances under $10,000 and over $350,000 during the introductory period will earn the regular CUIMMA (Money Market) APY. Withdrawals from the account may reduce the APY. Dividends are compounded and credited weekly. Limit one promotional account per social security number. This is non-transferrable and available for a limited time offer. INSURED BY NCUA.