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Contract OI history

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Oct 30, 2026 EXPIRATION

CMG $38.00 Call

CMG261030C00038000

Latest saved OI227Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $38.00 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. 2711350 2026-10-02: 193 OI2026-10-05: 200 OI2026-10-06: 200 OI2026-10-07: 199 OI2026-10-08: 199 OI2026-10-09: 263 OI2026-10-13: 258 OI2026-10-14: 258 OI2026-10-15: 271 OI2026-10-16: 270 OI2026-10-21: 245 OI2026-10-23: 227 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, 2026Viewing227-18
Oct 21, 2026245-25
Oct 16, 2026270-1
Oct 15, 2026271+13
Oct 14, 20262580
Oct 13, 2026258-5
Oct 09, 2026263+64
Oct 08, 20261990
Oct 07, 2026199-1
Oct 06, 20262000
Oct 05, 2026200+7
Oct 02, 2026193No prior observation