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Contract OI history

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Jun 17, 2027 EXPIRATION

COP $120.00 Put

COP270617P00120000

Latest saved OI1,686Oct 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 $120.00 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. 1,6868430 2026-10-02: 680 OI2026-10-05: 682 OI2026-10-06: 675 OI2026-10-07: 675 OI2026-10-08: 1,648 OI2026-10-09: 1,680 OI2026-10-13: 1,686 OI2026-10-14: 1,686 OI2026-10-15: 1,686 OI2026-10-16: 1,686 OI2026-10-21: 1,686 OI2026-10-23: 1,686 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, 2026Viewing1,6860
Oct 21, 20261,6860
Oct 16, 20261,6860
Oct 15, 20261,6860
Oct 14, 20261,6860
Oct 13, 20261,686+6
Oct 09, 20261,680+32
Oct 08, 20261,648+973
Oct 07, 20266750
Oct 06, 2026675-7
Oct 05, 2026682+2
Oct 02, 2026680No prior observation