OITracker Cboe delayed data

Contract OI history

Back to GAP

Nov 06, 2026 EXPIRATION

GAP $25.50 Call

GAP261106C00025500

Latest saved OI287Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GAP $25.50 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. 2871430 2026-10-02: 14 OI2026-10-05: 14 OI2026-10-06: 14 OI2026-10-07: 14 OI2026-10-08: 88 OI2026-10-09: 272 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 272 OI2026-10-16: 272 OI2026-10-21: 283 OI2026-10-23: 287 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, 2026Viewing287+4
Oct 21, 2026283+11
Oct 16, 20262720
Oct 15, 20262720
Oct 14, 20262720
Oct 13, 20262720
Oct 09, 2026272+184
Oct 08, 202688+74
Oct 07, 2026140
Oct 06, 2026140
Oct 05, 2026140
Oct 02, 202614No prior observation