It could be China. ....... Their market is badly overheated. ....... Bubble territory for sure, both Hong Kong and the mainland ....... People could be looking for non-China exchange diversification.
Another thought, you guys have all done a great job explaining why to buy AIVI. ......... Maybe some state-side buyers are here now ?
Perhaps breaking news is known by some - - - either in China ( buying shares here ) or here ?
I still cannot imagine why they bothered to become an American-exchange traded stock Company and then sit on it ?
We need share volume days in the 100s of thousands to even a million . . . . . but if they come, watch out !