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Contract OI history

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Nov 20, 2026 EXPIRATION

ACN $220.00 Call

ACN261120C00220000

Latest saved OI1,107Oct 23, 2026
Last change-79vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $220.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1865930 2026-10-02: 863 OI2026-10-05: 887 OI2026-10-06: 917 OI2026-10-07: 933 OI2026-10-08: 933 OI2026-10-09: 964 OI2026-10-13: 1,106 OI2026-10-14: 1,106 OI2026-10-15: 1,185 OI2026-10-16: 1,174 OI2026-10-21: 1,186 OI2026-10-23: 1,107 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, 2026Viewing1,107-79
Oct 21, 20261,186+12
Oct 16, 20261,174-11
Oct 15, 20261,185+79
Oct 14, 20261,1060
Oct 13, 20261,106+142
Oct 09, 2026964+31
Oct 08, 20269330
Oct 07, 2026933+16
Oct 06, 2026917+30
Oct 05, 2026887+24
Oct 02, 2026863No prior observation