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Contract OI history

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Jun 17, 2027 EXPIRATION

ACN $210.00 Put

ACN270617P00210000

Latest saved OI348Oct 23, 2026
Last change+46vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $210.00 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. 3481740 2026-10-02: 22 OI2026-10-05: 22 OI2026-10-06: 22 OI2026-10-07: 24 OI2026-10-08: 24 OI2026-10-09: 303 OI2026-10-13: 303 OI2026-10-14: 303 OI2026-10-15: 303 OI2026-10-16: 302 OI2026-10-21: 302 OI2026-10-23: 348 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, 2026Viewing348+46
Oct 21, 20263020
Oct 16, 2026302-1
Oct 15, 20263030
Oct 14, 20263030
Oct 13, 20263030
Oct 09, 2026303+279
Oct 08, 2026240
Oct 07, 202624+2
Oct 06, 2026220
Oct 05, 2026220
Oct 02, 202622No prior observation