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Contract OI history

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Jan 15, 2027 EXPIRATION

GAP $23.00 Call

GAP270115C00023000

Latest saved OI384Oct 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 $23.00 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. 4022010 2026-10-02: 357 OI2026-10-05: 356 OI2026-10-06: 356 OI2026-10-07: 356 OI2026-10-08: 356 OI2026-10-09: 361 OI2026-10-13: 392 OI2026-10-14: 392 OI2026-10-15: 399 OI2026-10-16: 399 OI2026-10-21: 402 OI2026-10-23: 384 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, 2026Viewing384-18
Oct 21, 2026402+3
Oct 16, 20263990
Oct 15, 2026399+7
Oct 14, 20263920
Oct 13, 2026392+31
Oct 09, 2026361+5
Oct 08, 20263560
Oct 07, 20263560
Oct 06, 20263560
Oct 05, 2026356-1
Oct 02, 2026357No prior observation