The strategy removes emotions from trading, for example, greed, because of which traders begin to spend too much money or open more positions than usual. Changes in the market can cause panic, and in this case, the trader should have a ready plan of action.
In addition, the use of the strategy helps to measure and improve their performance. If trading is chaotic, there is a risk of making the same mistakes. Therefore, it is important to collect and analyze the statistics of the trading plan in order to improve it and increase profits.
It is worth noting that you do not need to rely entirely on trading strategies — it is always important to check the information. The strategy may work well in the theory based on the past market data, but it does not guarantee success in real time.