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Contract OI history

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Dec 18, 2026 EXPIRATION

ACN $275.00 Call

ACN261218C00275000

Latest saved OI379Oct 23, 2026
Last change+259vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $275.00 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. 3791890 2026-10-02: 73 OI2026-10-05: 98 OI2026-10-06: 98 OI2026-10-07: 103 OI2026-10-08: 103 OI2026-10-09: 103 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-15: 104 OI2026-10-16: 102 OI2026-10-21: 120 OI2026-10-23: 379 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, 2026Viewing379+259
Oct 21, 2026120+18
Oct 16, 2026102-2
Oct 15, 2026104+1
Oct 14, 20261030
Oct 13, 20261030
Oct 09, 20261030
Oct 08, 20261030
Oct 07, 2026103+5
Oct 06, 2026980
Oct 05, 202698+25
Oct 02, 202673No prior observation