Looks like the US anti-China programme has migrated to TSX listed stocks with any China connection. A number of such stocks took a dive.

I trade China small caps (usually NASDAQ) and the flak is incredible. Interactive Brokers just published a list of China related stocks, mainly NASDAQ and AMEX that will now require 100% margin requirement. i.e. the stock has no intrinsic value, and it's a long list. The shorters are going to have a hay-day with this. Sorry to see they are now starting to focus on Canadian stocks (companies).

The quality of the stock doesn't matter, good, bad, or indifferent, they're all getting painted with the same brush. Unless you have money to gamble, my advice is to stay away until this whole smear campaign has run it's course. HAO is an ETF of China Small Caps, it's in a downtrend. What's wrong with that picture ?