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Contract OI history

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Oct 23, 2026 EXPIRATION

GAP $23.00 Call

GAP261023C00023000

Latest saved OI276Oct 23, 2026
Last change+48vs 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. 2761380 2026-10-02: 145 OI2026-10-05: 145 OI2026-10-06: 229 OI2026-10-07: 229 OI2026-10-08: 229 OI2026-10-09: 230 OI2026-10-13: 239 OI2026-10-14: 259 OI2026-10-15: 207 OI2026-10-16: 210 OI2026-10-21: 228 OI2026-10-23: 276 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, 2026Viewing276+48
Oct 21, 2026228+18
Oct 16, 2026210+3
Oct 15, 2026207-52
Oct 14, 2026259+20
Oct 13, 2026239+9
Oct 09, 2026230+1
Oct 08, 20262290
Oct 07, 20262290
Oct 06, 2026229+84
Oct 05, 20261450
Oct 02, 2026145No prior observation