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Contract OI history

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Jun 17, 2027 EXPIRATION

COP $180.00 Call

COP270617C00180000

Latest saved OI306Oct 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 $180.00 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. 3121560 2026-10-02: 302 OI2026-10-05: 302 OI2026-10-06: 301 OI2026-10-07: 301 OI2026-10-08: 301 OI2026-10-09: 301 OI2026-10-13: 312 OI2026-10-14: 306 OI2026-10-15: 306 OI2026-10-16: 306 OI2026-10-21: 306 OI2026-10-23: 306 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, 2026Viewing3060
Oct 21, 20263060
Oct 16, 20263060
Oct 15, 20263060
Oct 14, 2026306-6
Oct 13, 2026312+11
Oct 09, 20263010
Oct 08, 20263010
Oct 07, 20263010
Oct 06, 2026301-1
Oct 05, 20263020
Oct 02, 2026302No prior observation