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Contract OI history

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Nov 06, 2026 EXPIRATION

BULL $8.50 Call

BULL261106C00008500

Latest saved OI499Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $8.50 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. 5072530 2026-10-09: 169 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 155 OI2026-10-16: 153 OI2026-10-21: 507 OI2026-10-23: 499 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, 2026Viewing499-8
Oct 21, 2026507+354
Oct 16, 2026153-2
Oct 15, 2026155-3
Oct 14, 20261580
Oct 13, 2026158-11
Oct 09, 2026169No prior observation