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Contract OI history

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Nov 20, 2026 EXPIRATION

COP $125.00 Call

COP261120C00125000

Latest saved OI4,585Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $125.00 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. 4,5902,2950 2026-10-02: 4,539 OI2026-10-05: 4,543 OI2026-10-06: 4,547 OI2026-10-07: 4,542 OI2026-10-08: 4,527 OI2026-10-09: 4,517 OI2026-10-13: 4,517 OI2026-10-14: 4,517 OI2026-10-15: 4,516 OI2026-10-16: 4,513 OI2026-10-21: 4,590 OI2026-10-23: 4,585 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, 2026Viewing4,585-5
Oct 21, 20264,590+77
Oct 16, 20264,513-3
Oct 15, 20264,516-1
Oct 14, 20264,5170
Oct 13, 20264,5170
Oct 09, 20264,517-10
Oct 08, 20264,527-15
Oct 07, 20264,542-5
Oct 06, 20264,547+4
Oct 05, 20264,543+4
Oct 02, 20264,539No prior observation