The answer to the question about the possibility of a forex trading strategy for a living is positive and it is evident from the fact that many people have earned millions of dollars from day trading. But, the important fact that is to be kept in mind is that day trading is not an easy task and to achieve positive result it requires hard work by undertaking good amount of research across the whole capital market. In other words, only serious investors may go in for day trading. It is so critical too, because, only a small fraction of the market is looked upon for day trading decisions. Stock trading is involves purchase of shares on low price and sale of shares on high price, by closely watching the fluctuation in the market. This process is based on a time frame which is completely open so that the stock purchased a few years back can be sold on a later date when price increases. However, in the case of day trading, it requires rapid move to perform the sales. There will be instances where the purchase and sale of stock should occur on the same day.