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Contract OI history

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Jan 21, 2028 EXPIRATION

RIG $4.50 Call

RIG280121C00004500

Latest saved OI699Oct 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 $4.50 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. 6993490 2026-10-02: 689 OI2026-10-05: 689 OI2026-10-06: 689 OI2026-10-07: 689 OI2026-10-08: 689 OI2026-10-09: 689 OI2026-10-13: 689 OI2026-10-14: 689 OI2026-10-15: 694 OI2026-10-16: 696 OI2026-10-21: 699 OI2026-10-23: 699 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, 2026Viewing6990
Oct 21, 2026699+3
Oct 16, 2026696+2
Oct 15, 2026694+5
Oct 14, 20266890
Oct 13, 20266890
Oct 09, 20266890
Oct 08, 20266890
Oct 07, 20266890
Oct 06, 20266890
Oct 05, 20266890
Oct 02, 2026689No prior observation