OITracker Cboe delayed data

Contract OI history

Back to BRK.B

Dec 15, 2028 EXPIRATION

BRK.B $560.00 Call

BRKB281215C00560000

Latest saved OI938Oct 23, 2026
Last change0vs 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. 9384690 2026-10-02: 937 OI2026-10-05: 937 OI2026-10-06: 937 OI2026-10-07: 937 OI2026-10-08: 937 OI2026-10-09: 938 OI2026-10-13: 938 OI2026-10-14: 938 OI2026-10-15: 938 OI2026-10-16: 938 OI2026-10-21: 938 OI2026-10-23: 938 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, 2026Viewing9380
Oct 21, 20269380
Oct 16, 20269380
Oct 15, 20269380
Oct 14, 20269380
Oct 13, 20269380
Oct 09, 2026938+1
Oct 08, 20269370
Oct 07, 20269370
Oct 06, 20269370
Oct 05, 20269370
Oct 02, 2026937No prior observation