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Contract OI history

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Dec 18, 2026 EXPIRATION

ACM $60.00 Put

ACM261218P00060000

Latest saved OI390Oct 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 $60.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3901950 2026-10-02: 340 OI2026-10-05: 340 OI2026-10-06: 340 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 340 OI2026-10-13: 388 OI2026-10-14: 390 OI2026-10-15: 390 OI2026-10-16: 390 OI2026-10-21: 390 OI2026-10-23: 390 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, 2026Viewing3900
Oct 21, 20263900
Oct 16, 20263900
Oct 15, 20263900
Oct 14, 2026390+2
Oct 13, 2026388+48
Oct 09, 20263400
Oct 08, 20263400
Oct 07, 20263400
Oct 06, 20263400
Oct 05, 20263400
Oct 02, 2026340No prior observation