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Contract OI history

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Jan 15, 2027 EXPIRATION

ACN $160.00 Put

ACN270115P00160000

Latest saved OI1,091Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $160.00 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. 1,3016500 2026-10-02: 1,280 OI2026-10-05: 1,286 OI2026-10-06: 1,298 OI2026-10-07: 1,300 OI2026-10-08: 1,300 OI2026-10-09: 1,294 OI2026-10-13: 1,301 OI2026-10-14: 1,301 OI2026-10-15: 1,300 OI2026-10-16: 1,298 OI2026-10-21: 1,096 OI2026-10-23: 1,091 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, 2026Viewing1,091-5
Oct 21, 20261,096-202
Oct 16, 20261,298-2
Oct 15, 20261,300-1
Oct 14, 20261,3010
Oct 13, 20261,301+7
Oct 09, 20261,294-6
Oct 08, 20261,3000
Oct 07, 20261,300+2
Oct 06, 20261,298+12
Oct 05, 20261,286+6
Oct 02, 20261,280No prior observation