As the stock market is playing a more and more important role in the Chinese economy today, it is always a heated discussion about how to make profits in investments in the Chinese stock market. Here, in this project, we tried building up a model to predict the future price of a certain stock. We first took different indexes related, such as PE, PB, exchange rate, etc., into consideration and figure out their potential influence on the stock price. We also used different methods such as time series, regression, and classification to predict the future stock price as well as the trend of the daily price. By having a good estimation of the stock prices, it would be easier for the investors to make more reasonable investment strategies so that more money can be made.