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Contract OI history

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Jan 15, 2027 EXPIRATION

GAP $23.00 Put

GAP270115P00023000

Latest saved OI1,994Oct 23, 2026
Last change+100vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GAP $23.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9949970 2026-10-02: 313 OI2026-10-05: 1,806 OI2026-10-06: 1,804 OI2026-10-07: 1,804 OI2026-10-08: 1,790 OI2026-10-09: 1,824 OI2026-10-13: 1,894 OI2026-10-14: 1,894 OI2026-10-15: 1,894 OI2026-10-16: 1,894 OI2026-10-21: 1,894 OI2026-10-23: 1,994 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, 2026Viewing1,994+100
Oct 21, 20261,8940
Oct 16, 20261,8940
Oct 15, 20261,8940
Oct 14, 20261,8940
Oct 13, 20261,894+70
Oct 09, 20261,824+34
Oct 08, 20261,790-14
Oct 07, 20261,8040
Oct 06, 20261,804-2
Oct 05, 20261,806+1,493
Oct 02, 2026313No prior observation