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Contract OI history

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Dec 18, 2026 EXPIRATION

ACN $160.00 Put

ACN261218P00160000

Latest saved OI946Oct 23, 2026
Last change-8vs 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. 9564780 2026-10-02: 937 OI2026-10-05: 946 OI2026-10-06: 947 OI2026-10-07: 950 OI2026-10-08: 950 OI2026-10-09: 953 OI2026-10-13: 956 OI2026-10-14: 956 OI2026-10-15: 956 OI2026-10-16: 955 OI2026-10-21: 954 OI2026-10-23: 946 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, 2026Viewing946-8
Oct 21, 2026954-1
Oct 16, 2026955-1
Oct 15, 20269560
Oct 14, 20269560
Oct 13, 2026956+3
Oct 09, 2026953+3
Oct 08, 20269500
Oct 07, 2026950+3
Oct 06, 2026947+1
Oct 05, 2026946+9
Oct 02, 2026937No prior observation