OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

COP $70.00 Put

COP270115P00070000

Latest saved OI1,027Oct 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. 1,0275130 2026-10-02: 1,027 OI2026-10-05: 1,027 OI2026-10-06: 1,027 OI2026-10-07: 1,027 OI2026-10-08: 1,027 OI2026-10-09: 1,027 OI2026-10-13: 1,027 OI2026-10-14: 1,027 OI2026-10-15: 1,027 OI2026-10-16: 1,027 OI2026-10-21: 1,027 OI2026-10-23: 1,027 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, 2026Viewing1,0270
Oct 21, 20261,0270
Oct 16, 20261,0270
Oct 15, 20261,0270
Oct 14, 20261,0270
Oct 13, 20261,0270
Oct 09, 20261,0270
Oct 08, 20261,0270
Oct 07, 20261,0270
Oct 06, 20261,0270
Oct 05, 20261,0270
Oct 02, 20261,027No prior observation