ProShares Short FTSE China 50 (YXI) is an exchange-traded note (ETN) that provides inverse (-1x) daily performance to the FTSE China 50 Index, enabling investors to profit from declines in the performance of the 50 largest Chinese companies listed on the Hong Kong Stock Exchange. The fund offers a straightforward leveraged investment vehicle for bearish exposure to China's blue-chip equities; it does not pay dividends and is designed for sophisticated traders who actively manage positions due to daily resets and compounding effects. Launched in 2009 by ProShare Advisors LLC, a subsidiary of ProFunds Group, YXI is headquartered in Bethesda, Maryland, and operates primarily in the United States through major exchanges like NYSE Arca, targeting institutional and retail investors seeking short-term hedging or speculative opportunities in emerging markets. The FTSE China 50 Index tracks large-cap H-shares, Red Chips, and P Chips, providing diversified exposure across sectors such as financials, energy, telecommunications, and consumer staples. Geographically, it focuses on mainland China companies accessible via Hong Kong listings, with no direct operations outside North American markets for the ETN itself. Recent developments include ProShares' ongoing expansion of its leveraged and inverse ETF suite amid heightened U.S.-China market volatility in 2024-2025, including enhanced liquidity provisions and no major structural changes or rebrands reported for YXI specifically.