Interest rate futures
What is the Ultra 30-Year Treasury Bond (UB) contract and how does it differ from the standard ZB contract?
By Easy Money Scanner · Educational reference · Not investment advice
The short answer
The Ultra Treasury Bond (UB) futures contract tracks deliverable Treasury bonds with 25-30 years remaining maturity, giving it longer duration and greater long-end sensitivity than the standard ZB contract.
How it works
UB was introduced to isolate the longest portion of the yield curve, since ZB's deliverable basket (15-25 years) skews shorter than true long-bond exposure.
An example
A pension fund matching 30-year liabilities uses UB futures rather than ZB for more precise long-duration interest rate hedging.
Risk & limitations
UB's longer duration amplifies price sensitivity to rate changes, making position sizing errors more costly than with shorter-duration contracts.
Examples are hypothetical, not trade recommendations. US contract and regulatory references do not automatically apply in Canada. Rules, margin requirements and broker policies can change; confirm them with the relevant authority and your broker.