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Contract OI history

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Dec 18, 2026 EXPIRATION

RIG $9.00 Call

RIG261218C00009000

Latest saved OI2,071Oct 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 $9.00 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. 2,4571,2280 2026-10-02: 2,457 OI2026-10-05: 2,457 OI2026-10-06: 2,157 OI2026-10-07: 2,156 OI2026-10-08: 2,156 OI2026-10-09: 2,156 OI2026-10-13: 2,071 OI2026-10-14: 2,071 OI2026-10-15: 2,071 OI2026-10-16: 2,071 OI2026-10-21: 2,071 OI2026-10-23: 2,071 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, 2026Viewing2,0710
Oct 21, 20262,0710
Oct 16, 20262,0710
Oct 15, 20262,0710
Oct 14, 20262,0710
Oct 13, 20262,071-85
Oct 09, 20262,1560
Oct 08, 20262,1560
Oct 07, 20262,156-1
Oct 06, 20262,157-300
Oct 05, 20262,4570
Oct 02, 20262,457No prior observation