AKURASI BOLLINGERBAND TERHADAP PERGERAKAN MATA UANG GBP/USD

Abstract The process of foreign exchange and stock transactions cannot be separated from risk. Theapplicable law is the greater the potential profit, the greater th potential risk. Sale and purchase transactions require predictive skills,
because a mistake in making a sale or purchase transaction will result in a loss. The potential for risk can be reduced using a number of techniques predicting the movement of the currency exchange rate or the right stockprice. A number of prediction techniques have been used to predict currency or stock exchange movements, RSI (Relativ Strength Index), MACD (Moving Average Convergence/Divergence) and Fibonacci and using Bollinger bands indicato as an indicator in short-term transaction of stock value movements. This study seeks to see the effect of using five indicators on the accuracy of predictions of GBPUSD currency exchange rate movements. It was revealed that the increase of the bollinger bands indicator had a positive influence on the time span for historical data of 350 hours on time frame H4 onmetatrader