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Contract OI history

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Jan 15, 2027 EXPIRATION

RUM $32.00 Call

RUM270115C00032000

Latest saved OI4,579Oct 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 $32.00 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. 4,5802,2900 2026-10-09: 4,580 OI2026-10-13: 4,580 OI2026-10-14: 4,580 OI2026-10-15: 4,580 OI2026-10-16: 4,580 OI2026-10-21: 4,579 OI2026-10-23: 4,579 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, 2026Viewing4,5790
Oct 21, 20264,579-1
Oct 16, 20264,5800
Oct 15, 20264,5800
Oct 14, 20264,5800
Oct 13, 20264,5800
Oct 09, 20264,580No prior observation