| ZSE | Unsmoothed ZSE | USD/ZAR | Unsmoothed USD/ZAR |
Standard dev | 0.0130 | 0.0306 | 0.0333 | 0.116 |
Minimum | −0.11754 | −0.363 | −0.224 | −0.389 |
Maximum | 0.0944 | 0.299 | 0.190 | 0.2498 |
Mean | 0.000898 | 0.000897 | 0.000213 | 0.000230 |