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Contract OI history

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Nov 20, 2026 EXPIRATION

COP $105.00 Put

COP261120P00105000

Latest saved OI1,239Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $105.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2566280 2026-10-02: 1,243 OI2026-10-05: 1,243 OI2026-10-06: 1,243 OI2026-10-07: 1,244 OI2026-10-08: 1,247 OI2026-10-09: 1,246 OI2026-10-13: 1,256 OI2026-10-14: 1,256 OI2026-10-15: 1,251 OI2026-10-16: 1,250 OI2026-10-21: 1,235 OI2026-10-23: 1,239 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, 2026Viewing1,239+4
Oct 21, 20261,235-15
Oct 16, 20261,250-1
Oct 15, 20261,251-5
Oct 14, 20261,2560
Oct 13, 20261,256+10
Oct 09, 20261,246-1
Oct 08, 20261,247+3
Oct 07, 20261,244+1
Oct 06, 20261,2430
Oct 05, 20261,2430
Oct 02, 20261,243No prior observation