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Contract OI history

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Nov 20, 2026 EXPIRATION

RUM $9.00 Call

RUM261120C00009000

Latest saved OI904Oct 23, 2026
Last change+92vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $9.00 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. 9044520 2026-10-09: 151 OI2026-10-13: 821 OI2026-10-14: 821 OI2026-10-15: 809 OI2026-10-16: 805 OI2026-10-21: 812 OI2026-10-23: 904 OI Oct 09, 2026Oct 23, 2026

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

RUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing904+92
Oct 21, 2026812+7
Oct 16, 2026805-4
Oct 15, 2026809-12
Oct 14, 20268210
Oct 13, 2026821+670
Oct 09, 2026151No prior observation