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Contract OI history

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Jan 15, 2027 EXPIRATION

GAP $26.00 Call

GAP270115C00026000

Latest saved OI608Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GAP $26.00 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. 6083040 2026-10-02: 571 OI2026-10-05: 569 OI2026-10-06: 569 OI2026-10-07: 569 OI2026-10-08: 567 OI2026-10-09: 567 OI2026-10-13: 585 OI2026-10-14: 585 OI2026-10-15: 585 OI2026-10-16: 585 OI2026-10-21: 590 OI2026-10-23: 608 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GAP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing608+18
Oct 21, 2026590+5
Oct 16, 20265850
Oct 15, 20265850
Oct 14, 20265850
Oct 13, 2026585+18
Oct 09, 20265670
Oct 08, 2026567-2
Oct 07, 20265690
Oct 06, 20265690
Oct 05, 2026569-2
Oct 02, 2026571No prior observation