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Contract OI history

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Nov 20, 2026 EXPIRATION

RUM $8.00 Call

RUM261120C00008000

Latest saved OI13,130Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $8.00 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. 13,1306,5650 2026-10-09: 164 OI2026-10-13: 268 OI2026-10-14: 268 OI2026-10-15: 13,086 OI2026-10-16: 13,091 OI2026-10-21: 13,126 OI2026-10-23: 13,130 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, 2026Viewing13,130+4
Oct 21, 202613,126+35
Oct 16, 202613,091+5
Oct 15, 202613,086+12,818
Oct 14, 20262680
Oct 13, 2026268+104
Oct 09, 2026164No prior observation