Stock trading is a challenge for investors as it requires you to perform considerable stock research and be capable of knowing the qualities of a good stock.

Certain stocks have an exceptional appeal because the established companies have been able to gain what is called a competitive advantage over the years. This makes getting a share of the market difficult for new competitors compared to the already established brands. So, a clever investor would invest in stocks with a long term demand.

Stocks coming from market leaders are often considered to be good for investment. There are leading companies who set the pace and protect their dockets. But, some leading companies that are complacent often find themselves replaced at the top by more aggressive competitors.

We must look for low priced stocks such as penny stocks and undervalued stocks as we can profit and earn best returns, even with a small stock price margin. In case we have a larger amount, we can be content by investing part of it in a stock offering slow but sustained growth, and part of it in a higher risk stock to gain big amounts in less time.

Profit margins of good stocks are high which shows how effective the current management is. The comparison of CAPEX or Capital Expenditure of stocks is also a determining factor, and a stock with low CAPEX signifies that the profits earned by the company aren't used for taking out loans but for investment funding. There is always a risk when you invest, but if a good stock is chosen, the profits can be maximized with minimal risk.