ProShares Short Real Estate (REK) seeks to provide inverse daily performance of the Dow Jones U.S. Real Estate Index, which measures publicly traded real estate investment trusts (REITs) including residential, commercial, industrial, and retail property companies. This inverse ETF profits when real estate stocks decline.
How It Works
REK uses derivatives including swaps and futures contracts to achieve -1x daily inverse exposure to its benchmark index. The fund rebalances daily to maintain its inverse correlation, meaning it resets its exposure each trading day. As a synthetic ETF, it doesn't hold actual real estate stocks but rather financial instruments designed to move opposite to REIT performance. Holdings consist primarily of cash collateral and derivative positions.
Key Features
- Provides inverse exposure to broad U.S. REIT market, profiting when real estate investment trusts decline in value
- Daily rebalancing maintains precise -1x correlation, making it effective for short-term hedging or tactical positioning
- Covers diversified real estate sectors including residential, commercial, industrial, and retail property REITs
Risks
- This ETF can lose significant value if real estate stocks rise, with losses potentially exceeding 20-30% during REIT bull markets
- Daily rebalancing causes compounding decay over time—holding periods beyond days can result in returns diverging from expected inverse performance
- Real estate sector concentration means vulnerability to interest rate changes, as rising rates typically pressure REIT valuations and rental demand
Who Should Own This
Best suited for sophisticated traders with high risk tolerance seeking short-term (hours to days) hedging against real estate exposure or tactical bearish positioning. Requires active monitoring and should represent only 1-5% of portfolio. Unsuitable for buy-and-hold investors due to daily reset mechanics and compounding decay effects.