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Contract OI history

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Jan 15, 2027 EXPIRATION

RUM $6.00 Call

RUM270115C00006000

Latest saved OI1,267Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $6.00 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. 1,2676330 2026-10-09: 1,198 OI2026-10-13: 1,154 OI2026-10-14: 1,154 OI2026-10-15: 1,206 OI2026-10-16: 1,207 OI2026-10-21: 1,267 OI2026-10-23: 1,267 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, 2026Viewing1,2670
Oct 21, 20261,267+60
Oct 16, 20261,207+1
Oct 15, 20261,206+52
Oct 14, 20261,1540
Oct 13, 20261,154-44
Oct 09, 20261,198No prior observation