Feature Benefits Trade All Instruments Using DMA Execution Speed Trade all instruments that are supported by TradeMatrix. These include NASDAQ Over-the-counter securities, Bulletin Board securities, NYSE listed securities, Options on all the available exchanges. Refresh Quotes Automatically Set refresh time to refresh the quotes automatically at the defined interval. This feature avoids user clicks to refresh manually. View Portfolio View your portfolio using the easy to use portfolio page. Click on the portfolio page to bring up order entry page with preset order values. View Orders, Trades and Positions View your orders, trades and positions using simple browser interface.