| Variables | Coefficients | |
| Dependent Variable, rt | ||
|
| (AR) | (MA) |
|
| 0.0005** | 0.0005** |
|
| (0.0002) | (0.0002) |
|
| 0.0401** |
|
|
| (0.0184) |
|
|
| −0.0430** |
|
|
| (0.0184) |
|
|
|
| 0.0402** |
|
|
| (0.0184) |
|
|
| −0.0397** |
|
|
| (0.0184) |
| HO: No ARCH Effect | ||
| F-Statistic | 134.9106 | 134.8517 |
| Probability | 0.0000 | 0.0000 |