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Contract OI history

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Jun 17, 2027 EXPIRATION

ACN $240.00 Call

ACN270617C00240000

Latest saved OI283Oct 23, 2026
Last change-275vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACN $240.00 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. 5582790 2026-10-02: 194 OI2026-10-05: 235 OI2026-10-06: 235 OI2026-10-07: 557 OI2026-10-08: 557 OI2026-10-09: 556 OI2026-10-13: 554 OI2026-10-14: 554 OI2026-10-15: 554 OI2026-10-16: 556 OI2026-10-21: 558 OI2026-10-23: 283 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, 2026Viewing283-275
Oct 21, 2026558+2
Oct 16, 2026556+2
Oct 15, 20265540
Oct 14, 20265540
Oct 13, 2026554-2
Oct 09, 2026556-1
Oct 08, 20265570
Oct 07, 2026557+322
Oct 06, 20262350
Oct 05, 2026235+41
Oct 02, 2026194No prior observation