On the other hand, China could also step in to depreciate the renminbi currency in an attempt to bolster the slowing economy.
Consequently, the actively managed WisdomTree Bloomberg U.S. Dollar Bullish Fund (NYSEArca: USDU), which includes some emerging market exposure, could slow down if the emerging economies ramp up efforts to strengthen their own currencies. USDU includes a 9.1% tilt toward Mexico and a 3.0% weight toward China.
PowerShares DB U.S. Dollar Index Bullish Fund
For more information on the greenback, visit our U.S. dollar category.
Max Chen contributed to this article.