25-Month CD 2.25%APY* 19-Month CD 1.90%APY* Refreshing CD Rates that are Twice as Nice Spend more time enjoying summer with two great rates that make saving a breeze. Stop in today. ndroscoggin Bank Auburn, Brunswick, Gray, Jay, Lewiston, Lisbon Falls, Portland, South Paris and Turner FEDIC Member $500 minimum to open this CD (Certificate of Deposit) The APY (Annual Percentage Yield) for the CD assumes interest will remain on deposit until maturity. A penalty may be charged for early withdrawal. A withdrawal will reduce earnings. Rates effective as of 7/5/18.