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Contract OI history

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Jan 15, 2027 EXPIRATION

RUM $5.00 Call

RUM270115C00005000

Latest saved OI1,400Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $5.00 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. 1,4007000 2026-10-09: 1,371 OI2026-10-13: 1,369 OI2026-10-14: 1,369 OI2026-10-15: 1,370 OI2026-10-16: 1,374 OI2026-10-21: 1,389 OI2026-10-23: 1,400 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, 2026Viewing1,400+11
Oct 21, 20261,389+15
Oct 16, 20261,374+4
Oct 15, 20261,370+1
Oct 14, 20261,3690
Oct 13, 20261,369-2
Oct 09, 20261,371No prior observation