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Contract OI history

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Jan 15, 2027 EXPIRATION

RUM $30.00 Call

RUM270115C00030000

Latest saved OI3,510Oct 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 $30.00 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. 3,5101,7550 2026-10-09: 3,510 OI2026-10-13: 3,510 OI2026-10-14: 3,510 OI2026-10-15: 3,510 OI2026-10-16: 3,510 OI2026-10-21: 3,510 OI2026-10-23: 3,510 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, 2026Viewing3,5100
Oct 21, 20263,5100
Oct 16, 20263,5100
Oct 15, 20263,5100
Oct 14, 20263,5100
Oct 13, 20263,5100
Oct 09, 20263,510No prior observation