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Contract OI history

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Jan 19, 2029 EXPIRATION

CMG $20.00 Call

CMG290119C00020000

Latest saved OI245Oct 23, 2026
Last change+58vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $20.00 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. 2451220 2026-10-02: 56 OI2026-10-05: 56 OI2026-10-06: 109 OI2026-10-07: 119 OI2026-10-08: 119 OI2026-10-09: 121 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 146 OI2026-10-16: 172 OI2026-10-21: 187 OI2026-10-23: 245 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, 2026Viewing245+58
Oct 21, 2026187+15
Oct 16, 2026172+26
Oct 15, 2026146+4
Oct 14, 20261420
Oct 13, 2026142+21
Oct 09, 2026121+2
Oct 08, 20261190
Oct 07, 2026119+10
Oct 06, 2026109+53
Oct 05, 2026560
Oct 02, 202656No prior observation