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Contract OI history

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Oct 23, 2026 EXPIRATION

CMG $27.00 Put

CMG261023P00027000

Latest saved OI572Oct 23, 2026
Last change+192vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $27.00 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. 5722860 2026-10-02: 24 OI2026-10-05: 24 OI2026-10-06: 54 OI2026-10-07: 54 OI2026-10-08: 54 OI2026-10-09: 63 OI2026-10-13: 264 OI2026-10-14: 264 OI2026-10-15: 265 OI2026-10-16: 262 OI2026-10-21: 380 OI2026-10-23: 572 OI Oct 02, 2026Oct 23, 2026

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

CMG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing572+192
Oct 21, 2026380+118
Oct 16, 2026262-3
Oct 15, 2026265+1
Oct 14, 20262640
Oct 13, 2026264+201
Oct 09, 202663+9
Oct 08, 2026540
Oct 07, 2026540
Oct 06, 202654+30
Oct 05, 2026240
Oct 02, 202624No prior observation