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Contract OI history

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Feb 19, 2027 EXPIRATION

RIG $8.00 Call

RIG270219C00008000

Latest saved OI4,848Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RIG $8.00 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. 4,8482,4240 2026-10-02: 4,816 OI2026-10-05: 4,816 OI2026-10-06: 4,816 OI2026-10-07: 4,816 OI2026-10-08: 4,816 OI2026-10-09: 4,817 OI2026-10-13: 4,817 OI2026-10-14: 4,817 OI2026-10-15: 4,820 OI2026-10-16: 4,820 OI2026-10-21: 4,828 OI2026-10-23: 4,848 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, 2026Viewing4,848+20
Oct 21, 20264,828+8
Oct 16, 20264,8200
Oct 15, 20264,820+3
Oct 14, 20264,8170
Oct 13, 20264,8170
Oct 09, 20264,817+1
Oct 08, 20264,8160
Oct 07, 20264,8160
Oct 06, 20264,8160
Oct 05, 20264,8160
Oct 02, 20264,816No prior observation