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Contract OI history

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Mar 19, 2027 EXPIRATION

ACN $150.00 Put

ACN270319P00150000

Latest saved OI493Oct 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 $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. 4982490 2026-10-02: 484 OI2026-10-05: 485 OI2026-10-06: 485 OI2026-10-07: 484 OI2026-10-08: 484 OI2026-10-09: 483 OI2026-10-13: 498 OI2026-10-14: 498 OI2026-10-15: 498 OI2026-10-16: 498 OI2026-10-21: 498 OI2026-10-23: 493 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, 2026Viewing493-5
Oct 21, 20264980
Oct 16, 20264980
Oct 15, 20264980
Oct 14, 20264980
Oct 13, 2026498+15
Oct 09, 2026483-1
Oct 08, 20264840
Oct 07, 2026484-1
Oct 06, 20264850
Oct 05, 2026485+1
Oct 02, 2026484No prior observation