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Contract OI history

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Oct 30, 2026 EXPIRATION

CMG $40.00 Call

CMG261030C00040000

Latest saved OI1,291Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2916450 2026-10-02: 862 OI2026-10-05: 864 OI2026-10-06: 869 OI2026-10-07: 875 OI2026-10-08: 875 OI2026-10-09: 1,245 OI2026-10-13: 1,259 OI2026-10-14: 1,259 OI2026-10-15: 1,277 OI2026-10-16: 1,285 OI2026-10-21: 1,290 OI2026-10-23: 1,291 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, 2026Viewing1,291+1
Oct 21, 20261,290+5
Oct 16, 20261,285+8
Oct 15, 20261,277+18
Oct 14, 20261,2590
Oct 13, 20261,259+14
Oct 09, 20261,245+370
Oct 08, 20268750
Oct 07, 2026875+6
Oct 06, 2026869+5
Oct 05, 2026864+2
Oct 02, 2026862No prior observation