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Contract OI history

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Jan 15, 2027 EXPIRATION

ACI $13.00 Call

ACI270115C00013000

Latest saved OI1,815Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACI $13.00 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. 1,9499740 2026-10-02: 1,771 OI2026-10-05: 1,787 OI2026-10-06: 1,858 OI2026-10-07: 1,861 OI2026-10-08: 1,861 OI2026-10-09: 1,949 OI2026-10-13: 1,916 OI2026-10-14: 1,916 OI2026-10-15: 1,912 OI2026-10-16: 1,848 OI2026-10-21: 1,833 OI2026-10-23: 1,815 OI Oct 02, 2026Oct 23, 2026

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

ACI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,815-18
Oct 21, 20261,833-15
Oct 16, 20261,848-64
Oct 15, 20261,912-4
Oct 14, 20261,9160
Oct 13, 20261,916-33
Oct 09, 20261,949+88
Oct 08, 20261,8610
Oct 07, 20261,861+3
Oct 06, 20261,858+71
Oct 05, 20261,787+16
Oct 02, 20261,771No prior observation