In addition to sending messages on PST, investors will be able to perform extensive due diligence stock research using function like the Buzz Cloud, 3D Sky Scraper and +More. There are always penny stocks to watch and PST offers a very simple Watch List function. We know how important it is to have timely information when trading penny stocks and that is why one of our biggest concerns is convenience. With a single click investors will be able to find the information they need to help make investment decisions.