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Contract OI history

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Sep 17, 2027 EXPIRATION

COP $150.00 Call

COP270917C00150000

Latest saved OI332Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $150.00 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. 3321660 2026-10-02: 293 OI2026-10-05: 293 OI2026-10-06: 294 OI2026-10-07: 294 OI2026-10-08: 294 OI2026-10-09: 294 OI2026-10-13: 294 OI2026-10-14: 297 OI2026-10-15: 296 OI2026-10-16: 302 OI2026-10-21: 326 OI2026-10-23: 332 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, 2026Viewing332+6
Oct 21, 2026326+24
Oct 16, 2026302+6
Oct 15, 2026296-1
Oct 14, 2026297+3
Oct 13, 20262940
Oct 09, 20262940
Oct 08, 20262940
Oct 07, 20262940
Oct 06, 2026294+1
Oct 05, 20262930
Oct 02, 2026293No prior observation