Close alert Thanks for following this author! At the start of each trading session, you will receive an email with the author's new posts. Close alert You've unfollowed this author. You won't receive any more email notifications from this author. Educational Session: Supply and Demand of The Markets Sam Seiden Online Trading Academy Follow Following You need to be logged in to view this content. Log in to watch Summary In this webinar, Sam Seiden will show you his strategies and techniques to trade forex.