随着黄金市场和黄金期货市场的不断扩大,人们对市场中的价格波动研究越来越多,很多研究者采用简单的时间序列模型对黄金期货的价格进行研究与预测,虽然可以获得一定的结论,但是模型中仍然有不足之处,本文利用BP神经网络模型在对时间序列模型的修正角度来对黄金期货价格进行研究和预测。 With the continuous expansion of the gold market and the gold futures market, there are more and more studies on price volatility in the market. Many researchers use a simple time series model to study and forecast the price of gold futures. Although some conclusions can be drawn , But there are still some shortcomings in the model. In this paper, we use the BP neural network model to study and forecast the gold futures price in the perspective of the revision of the time series model.