OITracker Cboe delayed data

Contract OI history

Back to COP

Dec 17, 2027 EXPIRATION

COP $70.00 Put

COP271217P00070000

Latest saved OI1,691Oct 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 $70.00 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. 1,6918450 2026-10-02: 1,691 OI2026-10-05: 1,691 OI2026-10-06: 1,691 OI2026-10-07: 1,691 OI2026-10-08: 1,691 OI2026-10-09: 1,691 OI2026-10-13: 1,691 OI2026-10-14: 1,691 OI2026-10-15: 1,691 OI2026-10-16: 1,691 OI2026-10-21: 1,691 OI2026-10-23: 1,691 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, 2026Viewing1,6910
Oct 21, 20261,6910
Oct 16, 20261,6910
Oct 15, 20261,6910
Oct 14, 20261,6910
Oct 13, 20261,6910
Oct 09, 20261,6910
Oct 08, 20261,6910
Oct 07, 20261,6910
Oct 06, 20261,6910
Oct 05, 20261,6910
Oct 02, 20261,691No prior observation