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Contract OI history

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Nov 13, 2026 EXPIRATION

RIG $6.50 Call

RIG261113C00006500

Latest saved OI1,025Oct 23, 2026
Last change+28vs 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. 1,0255120 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 1 OI2026-10-09: 12 OI2026-10-13: 33 OI2026-10-14: 33 OI2026-10-15: 448 OI2026-10-16: 848 OI2026-10-21: 997 OI2026-10-23: 1,025 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, 2026Viewing1,025+28
Oct 21, 2026997+149
Oct 16, 2026848+400
Oct 15, 2026448+415
Oct 14, 2026330
Oct 13, 202633+21
Oct 09, 202612+11
Oct 08, 20261+1
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation