The Chinese government should add more stimulus to its economy in one fell swoop, instead of doing it in spurts, Scott Brown of Raymond James said Wednesday.
"The Chinese currency has a lot of downward pressure on it now. They're likely to see some move for depreciation by the central bank there," he told CNBC's "Squawk on the Street." "But it won't happen all at once. That might not be a good thing. If they did it all at once they could get it out of the way. It will be a major concern for investors off and on."
The yuan hit a record low against the dollar Wednesday.