Do You Use Forex Trading Strategy?

According to many Forex guides, tutorials and manuals, the trading strategy is the backbone of the successful trading behavior. The most obvious reason to have a well-defined Forex strategy is to stop relying on bare luck and move from the Forex gambling to the actual Forex trading. With a strategy it’s much easier to analyze the trading performance, its rights and wrongs. It also becomes easier to keep a Forex trading journal if you use some system for entering and exiting the market. Unfortunately, it’s not very easy to follow a strategy, especially if it allows some losing periods. Some traders (including me) are prone to the constant changing of a strategy, which is not always upgrading it but often degrades the strategy. And how about you? Is it more simple to trade with a Forex strategy for you?