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Contract OI history

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Apr 16, 2027 EXPIRATION

RUM $10.00 Call

RUM270416C00010000

Latest saved OI911Oct 23, 2026
Last change+68vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $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. 9114550 2026-10-09: 667 OI2026-10-13: 657 OI2026-10-14: 657 OI2026-10-15: 669 OI2026-10-16: 683 OI2026-10-21: 843 OI2026-10-23: 911 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, 2026Viewing911+68
Oct 21, 2026843+160
Oct 16, 2026683+14
Oct 15, 2026669+12
Oct 14, 20266570
Oct 13, 2026657-10
Oct 09, 2026667No prior observation