Model | Mean | Standard deviation | Minimum | Maximum |
ARMA(1,1) | 999.46 | 169.53 | 780.31 | 1387.4 |
ARX(1) | 1003.21 | 169.6 | 784.96 | 1391 |
GARCH(1,1) | 996.9 | 163.45 | 783.17 | 1356 |
ARMAX(1,1) | 1009.14 | 169.46 | 791.11 | 1397.44 |
GARCHX(1,1) | 1006.48 | 163.71 | 793.65 | 1367.3 |
ARMA(1,2) | 1020.95 | 171.9 | 822.15 | 1392.66 |
ARMA(1,3) | 1004.47 | 171.76 | 783.86 | 1403.06 |