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Contract OI history

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Oct 30, 2026 EXPIRATION

ACN $200.00 Put

ACN261030P00200000

Latest saved OI261Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $200.00 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. 2611300 2026-10-02: 68 OI2026-10-05: 103 OI2026-10-06: 106 OI2026-10-07: 107 OI2026-10-08: 107 OI2026-10-09: 130 OI2026-10-13: 139 OI2026-10-14: 139 OI2026-10-15: 139 OI2026-10-16: 233 OI2026-10-21: 260 OI2026-10-23: 261 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, 2026Viewing261+1
Oct 21, 2026260+27
Oct 16, 2026233+94
Oct 15, 20261390
Oct 14, 20261390
Oct 13, 2026139+9
Oct 09, 2026130+23
Oct 08, 20261070
Oct 07, 2026107+1
Oct 06, 2026106+3
Oct 05, 2026103+35
Oct 02, 202668No prior observation