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Contract OI history

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Jan 21, 2028 EXPIRATION

COP $150.00 Call

COP280121C00150000

Latest saved OI232Oct 23, 2026
Last change+2vs 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. 2401200 2026-10-02: 190 OI2026-10-05: 190 OI2026-10-06: 240 OI2026-10-07: 240 OI2026-10-08: 240 OI2026-10-09: 240 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 222 OI2026-10-16: 223 OI2026-10-21: 230 OI2026-10-23: 232 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, 2026Viewing232+2
Oct 21, 2026230+7
Oct 16, 2026223+1
Oct 15, 20262220
Oct 14, 20262220
Oct 13, 2026222-18
Oct 09, 20262400
Oct 08, 20262400
Oct 07, 20262400
Oct 06, 2026240+50
Oct 05, 20261900
Oct 02, 2026190No prior observation