Federal National Mortgage Association Pref Non Cum G stock price live 2.42, this page displays OTC FNMAO stock exchange data. View the FNMAO premarket stock price ahead of the market session or assess the after hours quote. Monitor the latest movements within the Federal National Mortgage Association Pref Non Cum G real time stock price chart below. You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the FNMAO quote. (ISIN: US3135868020)