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Contract OI history

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Oct 30, 2026 EXPIRATION

COP $125.00 Put

COP261030P00125000

Latest saved OI141Oct 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 $125.00 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. 145720 2026-10-02: 45 OI2026-10-05: 45 OI2026-10-06: 49 OI2026-10-07: 41 OI2026-10-08: 41 OI2026-10-09: 97 OI2026-10-13: 141 OI2026-10-14: 144 OI2026-10-15: 144 OI2026-10-16: 145 OI2026-10-21: 143 OI2026-10-23: 141 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, 2026Viewing141-2
Oct 21, 2026143-2
Oct 16, 2026145+1
Oct 15, 20261440
Oct 14, 2026144+3
Oct 13, 2026141+44
Oct 09, 202697+56
Oct 08, 2026410
Oct 07, 202641-8
Oct 06, 202649+4
Oct 05, 2026450
Oct 02, 202645No prior observation