التنبؤ بأسعار الذهب العالمية باستخدام نماذج ARIMA

الملخص EN

The aim of this research using (Box-Jenkins) forecast world gold from low and high price based on the average weekly data from the period (1/10/2016) until (1/9/2018) comparing several different models with the proposed model and use statgraphics program show that the optimization model is moving average model and constant ARIMA(0,1,1) where it exceeded the screening and diagnostic stage easily, and it was used to predict future values .