OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ABR $12.00 Call

ABR270115C00012000

Latest saved OI1,659Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $12.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7978980 2026-10-02: 1,797 OI2026-10-05: 1,797 OI2026-10-06: 1,797 OI2026-10-07: 1,797 OI2026-10-08: 1,790 OI2026-10-09: 1,790 OI2026-10-13: 1,788 OI2026-10-15: 1,788 OI2026-10-16: 1,659 OI2026-10-21: 1,659 OI2026-10-23: 1,659 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ABR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,6590
Oct 21, 20261,6590
Oct 16, 20261,659-129
Oct 15, 20261,7880
Oct 13, 20261,788-2
Oct 09, 20261,7900
Oct 08, 20261,790-7
Oct 07, 20261,7970
Oct 06, 20261,7970
Oct 05, 20261,7970
Oct 02, 20261,797No prior observation