Every kind of currency pair and its value is in some way related to the economic stocks of the country. While you are entertained in online foreign currencies trading you should related between the influences of a said stock over the value of the currency and you need to make your investment plans accordingly.There is no point in trading a number of currency pairs. Even if you are dealing with just one currency pair in your forex trade you have to make sure that you have an in-depth understanding about the currency pair you are dealing with. There is no point in trading a lot of currency pairs like a confused person in trading. You got to be sure of what you are looking for in the online forex trade and you should do what you are doing with a proper understanding of the trends.If you are sure of one currency pair you can trade some big lots in those currencies eventually making some decent profits out of your trading day. When you are meticulously keen about the trends specific to that currency you can even make profits from the very minor differences in the exchange rates for that currency in a highly volatile forex market situation.The entry and exit prices that are most desirable for the kind of trade you might be doing are mostly base on the support and the resistance levels. Check in to the support and resistance level charts for the kind of currency pair you are dealing with and then make your trade accordingly.