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Contract OI history

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Nov 20, 2026 EXPIRATION

ACN $135.00 Put

ACN261120P00135000

Latest saved OI204Oct 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 $135.00 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. 2151070 2026-10-02: 214 OI2026-10-05: 215 OI2026-10-06: 204 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 204 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 204 OI2026-10-16: 204 OI2026-10-21: 204 OI2026-10-23: 204 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, 2026Viewing2040
Oct 21, 20262040
Oct 16, 20262040
Oct 15, 20262040
Oct 14, 20262040
Oct 13, 20262040
Oct 09, 2026204-1
Oct 08, 20262050
Oct 07, 2026205+1
Oct 06, 2026204-11
Oct 05, 2026215+1
Oct 02, 2026214No prior observation