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Contract OI history

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Oct 23, 2026 EXPIRATION

COP $132.00 Put

COP261023P00132000

Latest saved OI139Oct 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 $132.00 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. 139690 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 38 OI2026-10-07: 38 OI2026-10-08: 38 OI2026-10-09: 69 OI2026-10-13: 128 OI2026-10-14: 131 OI2026-10-15: 133 OI2026-10-16: 138 OI2026-10-21: 139 OI2026-10-23: 139 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, 2026Viewing1390
Oct 21, 2026139+1
Oct 16, 2026138+5
Oct 15, 2026133+2
Oct 14, 2026131+3
Oct 13, 2026128+59
Oct 09, 202669+31
Oct 08, 2026380
Oct 07, 2026380
Oct 06, 2026380
Oct 05, 2026380
Oct 02, 202638No prior observation