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Contract OI history

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Dec 18, 2026 EXPIRATION

ACM $67.50 Call

ACM261218C00067500

Latest saved OI126Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACM $67.50 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. 126630 2026-10-02: 91 OI2026-10-05: 91 OI2026-10-06: 91 OI2026-10-07: 91 OI2026-10-08: 88 OI2026-10-09: 88 OI2026-10-13: 97 OI2026-10-14: 98 OI2026-10-15: 98 OI2026-10-16: 102 OI2026-10-21: 126 OI2026-10-23: 126 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ACM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1260
Oct 21, 2026126+24
Oct 16, 2026102+4
Oct 15, 2026980
Oct 14, 202698+1
Oct 13, 202697+9
Oct 09, 2026880
Oct 08, 202688-3
Oct 07, 2026910
Oct 06, 2026910
Oct 05, 2026910
Oct 02, 202691No prior observation