Nubank said Tuesday (Sept. 30) that it applied for a U.S. national bank charter as it explores opportunities to expand its digital banking platform beyond Latin America.By completing this form, you agree to receive marketing communications from PYMNTS and to the sharing of your information with our sponsor, if applicable, in accordance with our Privacy Policy and Terms and Conditions .Complete the form to unlock this article and enjoy unlimited free access to all PYMNTS content — no additional logins requir ...