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Contract OI history

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Nov 06, 2026 EXPIRATION

ACI $13.00 Call

ACI261106C00013000

Latest saved OI242Oct 23, 2026
Last change0vs 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. 2781390 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 175 OI2026-10-07: 175 OI2026-10-08: 175 OI2026-10-09: 175 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-15: 278 OI2026-10-16: 278 OI2026-10-21: 242 OI2026-10-23: 242 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, 2026Viewing2420
Oct 21, 2026242-36
Oct 16, 20262780
Oct 15, 2026278+1
Oct 14, 20262770
Oct 13, 2026277+102
Oct 09, 20261750
Oct 08, 20261750
Oct 07, 20261750
Oct 06, 2026175+172
Oct 05, 202630
Oct 02, 20263No prior observation