OITracker Cboe delayed data

Contract OI history

Back to BULL

Jan 15, 2027 EXPIRATION

BULL $10.00 Call

BULL270115C00010000

Latest saved OI76,215Oct 23, 2026
Last change-282vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $10.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 76,49738,2480 2026-10-09: 74,872 OI2026-10-13: 75,834 OI2026-10-14: 75,834 OI2026-10-15: 75,718 OI2026-10-16: 76,203 OI2026-10-21: 76,497 OI2026-10-23: 76,215 OI Oct 09, 2026Oct 23, 2026

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

BULL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing76,215-282
Oct 21, 202676,497+294
Oct 16, 202676,203+485
Oct 15, 202675,718-116
Oct 14, 202675,8340
Oct 13, 202675,834+962
Oct 09, 202674,872No prior observation