Calculates various ARMA-GARCH models for a specified returns time series. Output: model matrix with tests on model residuals and AIC BIC criteria

11个指标预测T+2，主要对股票的收盘价、开盘价等11个指标进行学习，然后形成大矩阵，之后对T+2交易日的价格进行判断。-11 indicators forecast T+2, mainly on the stock s closing price, opening price and other 11 indicators to learn, and then form a large matrix, then the price of T+2 trading day to judge.