OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ABAT $12.00 Call

ABAT270115C00012000

Latest saved OI1,251Oct 20, 2026
Last change-3vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABAT $12.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 1,2546270 2026-10-09: 1,254 OI2026-10-13: 1,254 OI2026-10-15: 1,254 OI2026-10-16: 1,254 OI2026-10-20: 1,251 OI Oct 09, 2026Oct 20, 2026

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

ABAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,251-3
Oct 16, 20261,2540
Oct 15, 20261,2540
Oct 13, 20261,2540
Oct 09, 20261,254No prior observation