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Contract OI history

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Dec 15, 2028 EXPIRATION

COP $200.00 Call

COP281215C00200000

Latest saved OI214Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $200.00 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. 3751870 2026-10-02: 375 OI2026-10-05: 375 OI2026-10-06: 375 OI2026-10-07: 375 OI2026-10-08: 375 OI2026-10-09: 375 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-15: 375 OI2026-10-16: 258 OI2026-10-21: 214 OI2026-10-23: 214 OI Oct 02, 2026Oct 23, 2026

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

COP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2140
Oct 21, 2026214-44
Oct 16, 2026258-117
Oct 15, 20263750
Oct 14, 20263750
Oct 13, 20263750
Oct 09, 20263750
Oct 08, 20263750
Oct 07, 20263750
Oct 06, 20263750
Oct 05, 20263750
Oct 02, 2026375No prior observation