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Contract OI history

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Nov 20, 2026 EXPIRATION

ACN $150.00 Put

ACN261120P00150000

Latest saved OI1,377Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $150.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3916950 2026-10-02: 1,391 OI2026-10-05: 1,389 OI2026-10-06: 1,391 OI2026-10-07: 1,391 OI2026-10-08: 1,391 OI2026-10-09: 1,388 OI2026-10-13: 1,387 OI2026-10-14: 1,387 OI2026-10-15: 1,387 OI2026-10-16: 1,387 OI2026-10-21: 1,377 OI2026-10-23: 1,377 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, 2026Viewing1,3770
Oct 21, 20261,377-10
Oct 16, 20261,3870
Oct 15, 20261,3870
Oct 14, 20261,3870
Oct 13, 20261,387-1
Oct 09, 20261,388-3
Oct 08, 20261,3910
Oct 07, 20261,3910
Oct 06, 20261,391+2
Oct 05, 20261,389-2
Oct 02, 20261,391No prior observation