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Contract OI history

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Jan 15, 2027 EXPIRATION

ACH $5.00 Call

ACH270115C00005000

Latest saved OI5,928Oct 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 $5.00 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. 5,9282,9640 2026-10-02: 5,928 OI2026-10-05: 5,928 OI2026-10-06: 5,928 OI2026-10-07: 5,928 OI2026-10-08: 5,928 OI2026-10-09: 5,928 OI2026-10-13: 5,928 OI2026-10-14: 5,928 OI2026-10-16: 5,928 OI2026-10-20: 5,928 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, 2026Viewing5,9280
Oct 16, 20265,9280
Oct 14, 20265,9280
Oct 13, 20265,9280
Oct 09, 20265,9280
Oct 08, 20265,9280
Oct 07, 20265,9280
Oct 06, 20265,9280
Oct 05, 20265,9280
Oct 02, 20265,928No prior observation