HKSE Index

Base on the chart, she look strong and tough. She gowth retrace and score the high again.
So if she retarce what will be the level ? I assume it will be around 21377 point because it never retrace back to the lowest base on the observation.

By the way, HKSE already go up 1770 points in from early oct untill now. so when will she retrace and take a break?

Pls advice your view.