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Contract OI history

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Oct 23, 2026 EXPIRATION

ACN $232.50 Call

ACN261023C00232500

Latest saved OI310Oct 23, 2026
Last change-10vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $232.50 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 3201600 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 22 OI2026-10-13: 32 OI2026-10-14: 32 OI2026-10-15: 42 OI2026-10-16: 172 OI2026-10-21: 320 OI2026-10-23: 310 OI Oct 07, 2026Oct 23, 2026

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

ACN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing310-10
Oct 21, 2026320+148
Oct 16, 2026172+130
Oct 15, 202642+10
Oct 14, 2026320
Oct 13, 202632+10
Oct 09, 202622+22
Oct 08, 202600
Oct 07, 20260No prior observation