Did you read the link? $703 million worth of rubles is being traded a week, and that is just yuan and just one exchange.
So far you have changed your position from you can't trade it at all to the spread might become incrementally worse if trade exceeds 700 million US dollars worth a week
So far you have changed your position from you can't trade it at all to the spread might become incrementally worse if trade exceeds 700 million US dollars worth a week