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Contract OI history

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Oct 30, 2026 EXPIRATION

RIG $6.50 Call

RIG261030C00006500

Latest saved OI2,663Oct 23, 2026
Last change+202vs 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. 2,6631,3310 2026-10-02: 2,014 OI2026-10-05: 2,014 OI2026-10-06: 2,021 OI2026-10-07: 2,017 OI2026-10-08: 2,016 OI2026-10-09: 2,017 OI2026-10-13: 2,050 OI2026-10-14: 2,050 OI2026-10-15: 2,060 OI2026-10-16: 2,159 OI2026-10-21: 2,461 OI2026-10-23: 2,663 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, 2026Viewing2,663+202
Oct 21, 20262,461+302
Oct 16, 20262,159+99
Oct 15, 20262,060+10
Oct 14, 20262,0500
Oct 13, 20262,050+33
Oct 09, 20262,017+1
Oct 08, 20262,016-1
Oct 07, 20262,017-4
Oct 06, 20262,021+7
Oct 05, 20262,0140
Oct 02, 20262,014No prior observation