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Contract OI history

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Dec 18, 2026 EXPIRATION

RIG $2.00 Call

RIG261218C00002000

Latest saved OI519Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RIG $2.00 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. 5492740 2026-10-02: 549 OI2026-10-05: 549 OI2026-10-06: 548 OI2026-10-07: 548 OI2026-10-08: 548 OI2026-10-09: 548 OI2026-10-13: 548 OI2026-10-14: 548 OI2026-10-15: 547 OI2026-10-16: 547 OI2026-10-21: 519 OI2026-10-23: 519 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, 2026Viewing5190
Oct 21, 2026519-28
Oct 16, 20265470
Oct 15, 2026547-1
Oct 14, 20265480
Oct 13, 20265480
Oct 09, 20265480
Oct 08, 20265480
Oct 07, 20265480
Oct 06, 2026548-1
Oct 05, 20265490
Oct 02, 2026549No prior observation