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BRK.B Open Interest

BRK.B perpetual futures are listed across 1 venue but none currently report meaningful open interest for BRK.B. Open interest data populates once positions accumulate; check back as the market matures.

Last updated 2026-07-03T04:03:55Z (UTC).

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Related: BRK.B funding rate, BRK.B volume, BRK.B perp market data.