Comparing Treasury Bond Futures by Duration Stability and Skew

Summary

The document compares two long-term U.S. Treasury bond futures for outright, long-biased trading. It presents Ultra Treasury Bond futures as having a more consistent volatility profile, attributing this to a more homogeneous deliverable basket and an expected duration near 25 years. Standard Treasury Bond futures are described as having a more variable duration, in a stated range of 17 to 22 years, but a preferable skew profile. The author suggests that the latter contract could be leveraged to match the volatility of the Ultra contract.

This is a framing of instrument-selection trade-offs rather than a tested recommendation. The document does not define the skew measure, provide supporting data, or analyze how deliverability, liquidity, contract risk, financing, or leverage affect outcomes. Its stated holding horizon is 6 to 24 hours, so the comparison is intended for short-term outright positioning and may not generalize to other horizons or strategies. The claims should be checked against current contract characteristics and market data before being used in sizing decisions.

Key ideas

• Ultra Treasury Bond futures are described as having more stable duration and volatility characteristics.
• Standard Treasury Bond futures are said to have a variable duration and a more favorable skew profile.
• The author proposes increasing exposure to the standard contract to match the Ultra contract's volatility.
• The document gives no data or definition for its skew comparison, so the trade-off remains unverified.

Tags

# What are the trade offs when choosing a long term bond future to trade?


# What are the trade offs when choosing a long term bond future to trade?












It seems that when trading long term bonds *** and choosing between the two offerings on CME one is presented with a Scylla and Charybdis decision.

1. VOLATILITY CONSISTENCY: Ultra U.S. Treasury Bond Futures (UB) have a more consistent volatility profile given its basket of deliverable is homogeneous and you can expect roughly a 25 year duration. On the other hand ZB has a variable duration, from 17-22 years.

2. SKEW: U.S. Treasury Bond Futures (ZB) have a preferable skew profile.

So one would prefer leveraging ZB to achieve the volatility of UB.

Am I reading the trade offs correctly? Is there anything that I'm missing?

*** Long biased trading strategy. Outright positioning. Position duration 6-24 hours.

Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.