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Contract OI history

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Dec 18, 2026 EXPIRATION

ACN $145.00 Put

ACN261218P00145000

Latest saved OI784Oct 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 $145.00 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. 8094040 2026-10-02: 805 OI2026-10-05: 805 OI2026-10-06: 809 OI2026-10-07: 809 OI2026-10-08: 809 OI2026-10-09: 808 OI2026-10-13: 789 OI2026-10-14: 789 OI2026-10-15: 789 OI2026-10-16: 789 OI2026-10-21: 784 OI2026-10-23: 784 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, 2026Viewing7840
Oct 21, 2026784-5
Oct 16, 20267890
Oct 15, 20267890
Oct 14, 20267890
Oct 13, 2026789-19
Oct 09, 2026808-1
Oct 08, 20268090
Oct 07, 20268090
Oct 06, 2026809+4
Oct 05, 20268050
Oct 02, 2026805No prior observation