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Contract OI history

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Jan 15, 2027 EXPIRATION

ACH $2.00 Call

ACH270115C00002000

Latest saved OI15,691Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ACH $2.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 15,6917,8450 2026-10-02: 15,691 OI2026-10-05: 15,691 OI2026-10-06: 15,691 OI2026-10-07: 15,691 OI2026-10-08: 15,691 OI2026-10-09: 15,691 OI2026-10-13: 15,691 OI2026-10-14: 15,691 OI2026-10-16: 15,691 OI2026-10-20: 15,691 OI Oct 02, 2026Oct 20, 2026

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

ACH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing15,6910
Oct 16, 202615,6910
Oct 14, 202615,6910
Oct 13, 202615,6910
Oct 09, 202615,6910
Oct 08, 202615,6910
Oct 07, 202615,6910
Oct 06, 202615,6910
Oct 05, 202615,6910
Oct 02, 202615,691No prior observation