OITracker Cboe delayed data

Contract OI history

Back to B

Jan 21, 2028 EXPIRATION

B $60.00 Call

B280121C00060000

Latest saved OI6,896Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
B $60.00 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. 6,8963,4480 2026-10-02: 6,843 OI2026-10-05: 6,843 OI2026-10-06: 6,843 OI2026-10-07: 6,843 OI2026-10-08: 6,843 OI2026-10-09: 6,842 OI2026-10-13: 6,842 OI2026-10-14: 6,895 OI2026-10-15: 6,895 OI2026-10-16: 6,896 OI2026-10-21: 6,896 OI2026-10-23: 6,896 OI Oct 02, 2026Oct 23, 2026

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

B contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,8960
Oct 21, 20266,8960
Oct 16, 20266,896+1
Oct 15, 20266,8950
Oct 14, 20266,895+53
Oct 13, 20266,8420
Oct 09, 20266,842-1
Oct 08, 20266,8430
Oct 07, 20266,8430
Oct 06, 20266,8430
Oct 05, 20266,8430
Oct 02, 20266,843No prior observation