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Contract OI history

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Feb 19, 2027 EXPIRATION

BULL $10.00 Call

BULL270219C00010000

Latest saved OI4,188Oct 23, 2026
Last change+23vs 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. 4,1882,0940 2026-10-09: 3,708 OI2026-10-13: 3,919 OI2026-10-14: 3,919 OI2026-10-15: 3,985 OI2026-10-16: 3,701 OI2026-10-21: 4,165 OI2026-10-23: 4,188 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, 2026Viewing4,188+23
Oct 21, 20264,165+464
Oct 16, 20263,701-284
Oct 15, 20263,985+66
Oct 14, 20263,9190
Oct 13, 20263,919+211
Oct 09, 20263,708No prior observation