margin Securities & Exchange Commission Securities & Exchange Commission excessive use of margin Securities & Exchange Commission SEC: Margin: Borrowing Money To Pay for Stocks SEC Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities and Exchange Commission (SEC) Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission margin loan Securities & Exchange Commission Securities and Exchange Commission (SEC) Securities & Exchange Commission Securities & Exchange Commission Margin accounts Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Margin: Borrowing Money to Pay for Stocks Securities & Exchange Commission Securities & Exchange Commission Margin: Borrowing Money to Pay for Stocks Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities & Exchange Commission Securities and Exchange Commission (SEC) Securities & Exchange Commission