This ETF offers exposure to China's financial sector, making it one of the most precise tools available in the ETF universe. Those looking to overweight China may find this ETF useful for fine tuning exposure, especially those expecting strong performance from banks and other financial services companies. Also, investors bullish on the outlook for financial stocks but hesitant to invest in U.S. equities may consider CHIX as well. This fund can also be used in market neutral long/short trades that seek to exploit return differentials--for example going long CHIX and short XLF (or vice versa). CHIX is more expensive than most broad-based China ETFs, so those seeking exposure to the total Chinese economy may prefer funds such as YAO or GXC.