30-Year Treasury Bond Futures (June 2026) (ZBM6) Volume & Open Interest

Volume and open interest by strike show where trading activity and outstanding positions are concentrated. Clusters of OI often act as support and resistance levels.

30-Year Treasury Bond Futures (June 2026) (ZBM6) operates in the Interest-Rate Futures sector, specifically the Interest-Rate Futures industry, listed on CBOT. 30-Year Treasury Bond Futures June 2026 contract: CBOT 30-Year Treasury Bond futures (ZB): the long-end US Treasury futures benchmark, used for duration hedging and yield-curve trading.

Volume and open interest analysis shows where trading activity is concentrated by strike. No recent options activity for ZBM6 as of 2026-06-02; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how volume and open interest is reported and how to read the data →