After that, you need to validate your e-mail address. Go for your e mail account, open the e-mail from OpenAI, and click on ‘Verify electronic mail address’. Next, you will be asked to your phone number followed by a code. Yes, you can buy and trade stocks after hours. https://financefeeds.com/ts-imagine-launches-platform-3-0-featuring-expanded-data-snowflake-and-ai/