$Alibaba(BABA)$for us as BABA shareholder, BABA keep dropping for the past weeks, Which point is the bottom? Nobody knows, analyse your current exposure to hongkong tech in your portfolio. Does the % at your comfortable level? Next is plan wisely and execute your own plan, to consider

1) no sure when is the bottom, to buy bit by bit for every 7% down? 

2)To sell all at lost and totally avoid Hong Kong China tech company?

3)To do nothing just hold current position and wait for reverse signal to Add more?