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Contract OI history

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Jan 15, 2027 EXPIRATION

ACI $10.00 Call

ACI270115C00010000

Latest saved OI160Oct 23, 2026
Last change-24vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACI $10.00 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. 3081540 2026-10-02: 306 OI2026-10-05: 306 OI2026-10-06: 308 OI2026-10-07: 303 OI2026-10-08: 303 OI2026-10-09: 177 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 179 OI2026-10-16: 186 OI2026-10-21: 184 OI2026-10-23: 160 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, 2026Viewing160-24
Oct 21, 2026184-2
Oct 16, 2026186+7
Oct 15, 20261790
Oct 14, 20261790
Oct 13, 2026179+2
Oct 09, 2026177-126
Oct 08, 20263030
Oct 07, 2026303-5
Oct 06, 2026308+2
Oct 05, 20263060
Oct 02, 2026306No prior observation