OITracker Cboe delayed data

Contract OI history

Back to CM

Jan 15, 2027 EXPIRATION

CM $130.00 Call

CM270115C00130000

Latest saved OI434Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CM $130.00 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. 4372180 2026-10-02: 437 OI2026-10-05: 437 OI2026-10-06: 437 OI2026-10-07: 437 OI2026-10-08: 437 OI2026-10-09: 437 OI2026-10-13: 434 OI2026-10-15: 434 OI2026-10-16: 434 OI2026-10-21: 434 OI2026-10-23: 434 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, 2026Viewing4340
Oct 21, 20264340
Oct 16, 20264340
Oct 15, 20264340
Oct 13, 2026434-3
Oct 09, 20264370
Oct 08, 20264370
Oct 07, 20264370
Oct 06, 20264370
Oct 05, 20264370
Oct 02, 2026437No prior observation