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Contract OI history

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Jan 21, 2028 EXPIRATION

CM $115.00 Call

CM280121C00115000

Latest saved OI747Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CM $115.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7493740 2026-10-02: 749 OI2026-10-05: 749 OI2026-10-06: 749 OI2026-10-07: 748 OI2026-10-08: 748 OI2026-10-09: 748 OI2026-10-13: 748 OI2026-10-15: 749 OI2026-10-16: 748 OI2026-10-21: 749 OI2026-10-23: 747 OI Oct 02, 2026Oct 23, 2026

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

CM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing747-2
Oct 21, 2026749+1
Oct 16, 2026748-1
Oct 15, 2026749+1
Oct 13, 20267480
Oct 09, 20267480
Oct 08, 20267480
Oct 07, 2026748-1
Oct 06, 20267490
Oct 05, 20267490
Oct 02, 2026749No prior observation