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Contract OI history

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Jan 21, 2028 EXPIRATION

RUM $7.00 Call

RUM280121C00007000

Latest saved OI1,584Oct 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 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. 1,5897940 2026-10-09: 1,564 OI2026-10-13: 1,565 OI2026-10-14: 1,565 OI2026-10-15: 1,571 OI2026-10-16: 1,585 OI2026-10-21: 1,589 OI2026-10-23: 1,584 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, 2026Viewing1,584-5
Oct 21, 20261,589+4
Oct 16, 20261,585+14
Oct 15, 20261,571+6
Oct 14, 20261,5650
Oct 13, 20261,565+1
Oct 09, 20261,564No prior observation