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Contract OI history

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Dec 18, 2026 EXPIRATION

RIG $6.00 Call

RIG261218C00006000

Latest saved OI5,247Oct 23, 2026
Last change+93vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RIG $6.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,2472,6230 2026-10-02: 3,631 OI2026-10-05: 3,587 OI2026-10-06: 3,847 OI2026-10-07: 4,067 OI2026-10-08: 4,209 OI2026-10-09: 4,294 OI2026-10-13: 4,536 OI2026-10-14: 4,536 OI2026-10-15: 4,499 OI2026-10-16: 4,504 OI2026-10-21: 5,154 OI2026-10-23: 5,247 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RIG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,247+93
Oct 21, 20265,154+650
Oct 16, 20264,504+5
Oct 15, 20264,499-37
Oct 14, 20264,5360
Oct 13, 20264,536+242
Oct 09, 20264,294+85
Oct 08, 20264,209+142
Oct 07, 20264,067+220
Oct 06, 20263,847+260
Oct 05, 20263,587-44
Oct 02, 20263,631No prior observation