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Contract OI history

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Jan 15, 2027 EXPIRATION

ACN $220.00 Call

ACN270115C00220000

Latest saved OI1,860Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $220.00 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. 1,8719350 2026-10-02: 1,232 OI2026-10-05: 1,250 OI2026-10-06: 1,250 OI2026-10-07: 1,286 OI2026-10-08: 1,286 OI2026-10-09: 1,285 OI2026-10-13: 1,848 OI2026-10-14: 1,848 OI2026-10-15: 1,861 OI2026-10-16: 1,871 OI2026-10-21: 1,863 OI2026-10-23: 1,860 OI Oct 02, 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, 2026Viewing1,860-3
Oct 21, 20261,863-8
Oct 16, 20261,871+10
Oct 15, 20261,861+13
Oct 14, 20261,8480
Oct 13, 20261,848+563
Oct 09, 20261,285-1
Oct 08, 20261,2860
Oct 07, 20261,286+36
Oct 06, 20261,2500
Oct 05, 20261,250+18
Oct 02, 20261,232No prior observation