日期 | 实际收盘价 | 不同模型的预测值 |
| ||
ARIMA(4, 1, 8) | BP | 等权重组合 | 方差倒数法组合 | ||
2019/12/18 | 4032.78 | 4053.58 | 4035.54 | 4044.56 | 4043.85 |
2019/12/19 | 4027.15 | 4053.34 | 4029.58 | 4041.46 | 4040.53 |
2019/12/20 | 4017.25 | 4052.9 | 4023.90 | 4038.40 | 4037.26 |
2019/12/23 | 3967.1 | 4043.9 | 4018.48 | 4031.19 | 4030.19 |
2019/12/24 | 3992.96 | 4048.78 | 4013.29 | 4031.03 | 4029.65 |
2019/12/25 | 3990.87 | 4037.16 | 4008.32 | 4022.74 | 4021.61 |
2019/12/26 | 4025.99 | 4046.6 | 4003.55 | 4025.08 | 4023.39 |
2019/12/27 | 4022.03 | 4046.62 | 3998.96 | 4022.79 | 4020.93 |
2019/12/30 | 4081.63 | 4043.95 | 3994.54 | 4019.25 | 4017.31 |
2019/12/31 | 4096.58 | 4054.64 | 3990.28 | 4022.46 | 4019.94 |