This study uses the price data of Taiwan stock index futures and several common technical indicators to create RNN and LSTM model to predict futures’ price data. LSTM model is a RNN model for processing time series data. Due to its special structural design, LSTM models are more suitable for data with long time periods or long delays, and are mostly used in image recognition and speech recognition. The price data in the financial market also has similar characteristics. This study attempts to apply deep learning models on futures price market to predict future futures prices.