margins. It is unknown whether these new regulations and margins will help investors from getting into another crash in the future. Currently, there are many companies that do not list there stocks on any exchange. These are what make up the Over-the-Counter market. The largest of these companies is NASDAQ, which stands for the National Association of Securities Dealers Automated Quotation system. Mostly high tech companies invest in these markets and they are usually the smaller companies. Larger companies would rather choose the exchanges since they are bigger and more popular stocks. ...