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Contract OI history

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Dec 17, 2027 EXPIRATION

COP $160.00 Call

COP271217C00160000

Latest saved OI266Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $160.00 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. 2661330 2026-10-02: 244 OI2026-10-05: 244 OI2026-10-06: 245 OI2026-10-07: 245 OI2026-10-08: 245 OI2026-10-09: 261 OI2026-10-13: 261 OI2026-10-14: 264 OI2026-10-15: 265 OI2026-10-16: 265 OI2026-10-21: 265 OI2026-10-23: 266 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, 2026Viewing266+1
Oct 21, 20262650
Oct 16, 20262650
Oct 15, 2026265+1
Oct 14, 2026264+3
Oct 13, 20262610
Oct 09, 2026261+16
Oct 08, 20262450
Oct 07, 20262450
Oct 06, 2026245+1
Oct 05, 20262440
Oct 02, 2026244No prior observation