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Contract OI history

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Jan 21, 2028 EXPIRATION

BULL $7.50 Call

BULL280121C00007500

Latest saved OI29,559Oct 23, 2026
Last change-102vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $7.50 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. 29,91914,9590 2026-10-09: 29,919 OI2026-10-13: 29,796 OI2026-10-14: 29,796 OI2026-10-15: 29,728 OI2026-10-16: 29,789 OI2026-10-21: 29,661 OI2026-10-23: 29,559 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, 2026Viewing29,559-102
Oct 21, 202629,661-128
Oct 16, 202629,789+61
Oct 15, 202629,728-68
Oct 14, 202629,7960
Oct 13, 202629,796-123
Oct 09, 202629,919No prior observation