| Contract Name | 30-YR T-BOND - Mar 2026 |
| Contract Code | ZB2603 |
| Exchange | CBOT |
| Contract Type | Interest Rates |
| Contract Size | Face value at maturity of $100,000 |
| Currency | USD |
| Min Price Chg | 0'010(One thirty-second (1/32) of one point ($31.25) )(US$31.25) |
| Contract Value | US$1,000 x futures price |
| Trading Hours | 17:00(T-1)- 16:00 |
| Time Zone | Central Standard Time |
| First Notice Day | 20260227 |
| LTD | 20260320 |