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Contract OI history

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Nov 06, 2026 EXPIRATION

RIG $6.50 Call

RIG261106C00006500

Latest saved OI1,718Oct 23, 2026
Last change+1,364vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RIG $6.50 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. 1,7188590 2026-10-02: 4 OI2026-10-05: 5 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 16 OI2026-10-09: 16 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 140 OI2026-10-16: 150 OI2026-10-21: 354 OI2026-10-23: 1,718 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, 2026Viewing1,718+1,364
Oct 21, 2026354+204
Oct 16, 2026150+10
Oct 15, 20261400
Oct 14, 20261400
Oct 13, 2026140+124
Oct 09, 2026160
Oct 08, 202616+4
Oct 07, 2026120
Oct 06, 202612+7
Oct 05, 20265+1
Oct 02, 20264No prior observation