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Contract OI history

Back to BRK.B

Oct 23, 2026 EXPIRATION

BRK.B $560.00 Call

BRKB261023C00560000

Latest saved OI194Oct 23, 2026
Last change+105vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRK.B $560.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 194970 2026-10-02: 77 OI2026-10-05: 77 OI2026-10-06: 77 OI2026-10-07: 77 OI2026-10-08: 77 OI2026-10-09: 77 OI2026-10-13: 77 OI2026-10-14: 77 OI2026-10-15: 77 OI2026-10-16: 77 OI2026-10-21: 89 OI2026-10-23: 194 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BRK.B contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing194+105
Oct 21, 202689+12
Oct 16, 2026770
Oct 15, 2026770
Oct 14, 2026770
Oct 13, 2026770
Oct 09, 2026770
Oct 08, 2026770
Oct 07, 2026770
Oct 06, 2026770
Oct 05, 2026770
Oct 02, 202677No prior observation