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Contract OI history

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Dec 18, 2026 EXPIRATION

RIG $7.00 Call

RIG261218C00007000

Latest saved OI40,268Oct 23, 2026
Last change+157vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RIG $7.00 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. 40,26820,1340 2026-10-02: 37,904 OI2026-10-05: 37,884 OI2026-10-06: 37,915 OI2026-10-07: 37,957 OI2026-10-08: 37,959 OI2026-10-09: 38,009 OI2026-10-13: 38,487 OI2026-10-14: 38,487 OI2026-10-15: 38,544 OI2026-10-16: 38,560 OI2026-10-21: 40,111 OI2026-10-23: 40,268 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, 2026Viewing40,268+157
Oct 21, 202640,111+1,551
Oct 16, 202638,560+16
Oct 15, 202638,544+57
Oct 14, 202638,4870
Oct 13, 202638,487+478
Oct 09, 202638,009+50
Oct 08, 202637,959+2
Oct 07, 202637,957+42
Oct 06, 202637,915+31
Oct 05, 202637,884-20
Oct 02, 202637,904No prior observation