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Contract OI history

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Nov 20, 2026 EXPIRATION

RUM $7.00 Put

RUM261120P00007000

Latest saved OI1,987Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $7.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,9929960 2026-10-09: 934 OI2026-10-13: 1,825 OI2026-10-14: 1,825 OI2026-10-15: 1,833 OI2026-10-16: 1,849 OI2026-10-21: 1,992 OI2026-10-23: 1,987 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, 2026Viewing1,987-5
Oct 21, 20261,992+143
Oct 16, 20261,849+16
Oct 15, 20261,833+8
Oct 14, 20261,8250
Oct 13, 20261,825+891
Oct 09, 2026934No prior observation