OITracker Cboe delayed data

Contract OI history

Back to BRK.B

Jan 15, 2027 EXPIRATION

BRK.B $560.00 Call

BRKB270115C00560000

Latest saved OI2,406Oct 23, 2026
Last change+186vs 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. 2,4061,2030 2026-10-02: 1,882 OI2026-10-05: 1,966 OI2026-10-06: 1,907 OI2026-10-07: 1,929 OI2026-10-08: 1,929 OI2026-10-09: 2,011 OI2026-10-13: 2,071 OI2026-10-14: 2,071 OI2026-10-15: 2,095 OI2026-10-16: 2,175 OI2026-10-21: 2,220 OI2026-10-23: 2,406 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, 2026Viewing2,406+186
Oct 21, 20262,220+45
Oct 16, 20262,175+80
Oct 15, 20262,095+24
Oct 14, 20262,0710
Oct 13, 20262,071+60
Oct 09, 20262,011+82
Oct 08, 20261,9290
Oct 07, 20261,929+22
Oct 06, 20261,907-59
Oct 05, 20261,966+84
Oct 02, 20261,882No prior observation