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Contract OI history

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Nov 20, 2026 EXPIRATION

COP $120.00 Call

COP261120C00120000

Latest saved OI2,018Oct 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 $120.00 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. 2,2081,1040 2026-10-02: 2,208 OI2026-10-05: 2,208 OI2026-10-06: 2,154 OI2026-10-07: 2,092 OI2026-10-08: 2,050 OI2026-10-09: 2,034 OI2026-10-13: 2,028 OI2026-10-14: 2,028 OI2026-10-15: 2,028 OI2026-10-16: 2,026 OI2026-10-21: 2,018 OI2026-10-23: 2,018 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, 2026Viewing2,0180
Oct 21, 20262,018-8
Oct 16, 20262,026-2
Oct 15, 20262,0280
Oct 14, 20262,0280
Oct 13, 20262,028-6
Oct 09, 20262,034-16
Oct 08, 20262,050-42
Oct 07, 20262,092-62
Oct 06, 20262,154-54
Oct 05, 20262,2080
Oct 02, 20262,208No prior observation