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Contract OI history

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Nov 06, 2026 EXPIRATION

GAP $27.00 Call

GAP261106C00027000

Latest saved OI204Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GAP $27.00 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. 2041020 2026-10-02: 152 OI2026-10-05: 153 OI2026-10-06: 153 OI2026-10-07: 163 OI2026-10-08: 193 OI2026-10-09: 193 OI2026-10-13: 193 OI2026-10-14: 193 OI2026-10-15: 193 OI2026-10-16: 193 OI2026-10-21: 193 OI2026-10-23: 204 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, 2026Viewing204+11
Oct 21, 20261930
Oct 16, 20261930
Oct 15, 20261930
Oct 14, 20261930
Oct 13, 20261930
Oct 09, 20261930
Oct 08, 2026193+30
Oct 07, 2026163+10
Oct 06, 20261530
Oct 05, 2026153+1
Oct 02, 2026152No prior observation