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Contract OI history

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Dec 18, 2026 EXPIRATION

GAP $24.00 Call

GAP261218C00024000

Latest saved OI3,867Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GAP $24.00 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. 3,8671,9330 2026-10-02: 3,856 OI2026-10-05: 3,856 OI2026-10-06: 3,856 OI2026-10-07: 3,848 OI2026-10-08: 3,851 OI2026-10-09: 3,851 OI2026-10-13: 3,860 OI2026-10-14: 3,860 OI2026-10-15: 3,860 OI2026-10-16: 3,858 OI2026-10-21: 3,867 OI2026-10-23: 3,867 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, 2026Viewing3,8670
Oct 21, 20263,867+9
Oct 16, 20263,858-2
Oct 15, 20263,8600
Oct 14, 20263,8600
Oct 13, 20263,860+9
Oct 09, 20263,8510
Oct 08, 20263,851+3
Oct 07, 20263,848-8
Oct 06, 20263,8560
Oct 05, 20263,8560
Oct 02, 20263,856No prior observation