ProShares Trust UltraShort Lehman 20+ Year Treasury (TBT) seeks to deliver twice the inverse daily performance of the ICE U.S. Treasury 20+ Year Bond Index, which measures long-term U.S. government bonds with maturities of 20 years or more. This leveraged inverse fixed income ETF profits when long-term Treasury bond prices decline.
How It Works
TBT uses derivatives including swaps, futures contracts, and short positions to achieve -200% daily exposure to its benchmark index. The fund rebalances daily to maintain its 2x inverse leverage target, meaning it resets its exposure each trading day. As an actively managed leveraged product, it does not hold actual bonds but instead uses financial instruments that move opposite to long-term Treasury prices with amplified magnitude.
Key Features
- Provides 2x amplified profits when 20+ year Treasury bonds decline, ideal for hedging interest rate risk
- Daily rebalancing maintains precise -200% exposure but creates compounding effects unsuitable for multi-day holding
- Uses sophisticated derivatives strategy rather than short-selling actual bonds for inverse Treasury exposure
Risks
- This ETF can lose significant value if long-term Treasury bonds rise, with losses amplified by 2x leverage factor
- Daily reset causes compounding decay—holding multiple days results in returns that deviate substantially from 2x inverse performance
- Interest rate cuts or flight-to-safety events can drive Treasury rallies, causing severe losses in this inverse product
Who Should Own This
Best suited for sophisticated traders with high risk tolerance seeking short-term (hours to days) tactical positions against long-term Treasuries. Requires active monitoring and should represent less than 5% of portfolio. Not appropriate for buy-and-hold investors or those unfamiliar with leveraged derivative products.