OITracker Cboe delayed data

Contract OI history

Back to OXY

Jan 21, 2028 EXPIRATION

OXY $50.00 Call

OXY280121C00050000

Latest saved OI961Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $50.00 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. 9824910 2026-10-02: 982 OI2026-10-05: 980 OI2026-10-06: 978 OI2026-10-07: 978 OI2026-10-08: 978 OI2026-10-09: 977 OI2026-10-13: 977 OI2026-10-14: 977 OI2026-10-15: 977 OI2026-10-16: 979 OI2026-10-21: 961 OI2026-10-23: 961 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

OXY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9610
Oct 21, 2026961-18
Oct 16, 2026979+2
Oct 15, 20269770
Oct 14, 20269770
Oct 13, 20269770
Oct 09, 2026977-1
Oct 08, 20269780
Oct 07, 20269780
Oct 06, 2026978-2
Oct 05, 2026980-2
Oct 02, 2026982No prior observation