Penny stocks are most closely associated with pump and dump schemes, where stocks are brought in bulk by stock speculators and a massive campaign to promote the stock starts, jacking up the price of the stock.
Penny stocks can increase ones trading profits in spades with a lot less risk. One need to be able to do a quick scan of the thousands of penny stocks that there is in the market and knows which ones have the highest percentage of going up. You can get more from our site http://coolpennystocks.com/