Penny stocks are different from other small and big category stocks. They differ in perspective of capitalization, trading volumes and volatility in price movement. The penny stocks have low market capitalization, low trading volumes and extreme high volatility makes it risky trade for an investor. They can show large moves either direction in their stock price irrespective of the market. Trading into these penny shares can risk whole investment as there are chances of these stocks getting de listed on the stock exchanges.
Despite of extreme risk, these stocks are always on the trading and investment radar of trader and investor as they have potential to give huge returns. The returns can be so huge that it can get double or triple in matter of just couple of months, read more about real penny stocks at http://realpennystocks.com