OITracker Cboe delayed data

Contract OI history

Back to COP

Nov 20, 2026 EXPIRATION

COP $150.00 Call

COP261120C00150000

Latest saved OI13,604Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COP $150.00 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. 13,6046,8020 2026-10-02: 12,461 OI2026-10-05: 12,484 OI2026-10-06: 12,489 OI2026-10-07: 12,501 OI2026-10-08: 12,505 OI2026-10-09: 12,542 OI2026-10-13: 12,568 OI2026-10-14: 12,643 OI2026-10-15: 13,307 OI2026-10-16: 13,321 OI2026-10-21: 13,592 OI2026-10-23: 13,604 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, 2026Viewing13,604+12
Oct 21, 202613,592+271
Oct 16, 202613,321+14
Oct 15, 202613,307+664
Oct 14, 202612,643+75
Oct 13, 202612,568+26
Oct 09, 202612,542+37
Oct 08, 202612,505+4
Oct 07, 202612,501+12
Oct 06, 202612,489+5
Oct 05, 202612,484+23
Oct 02, 202612,461No prior observation