OITracker Cboe delayed data

Contract OI history

Back to OXY

Nov 20, 2026 EXPIRATION

OXY $50.00 Call

OXY261120C00050000

Latest saved OI319Oct 23, 2026
Last change-82vs 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. 4322160 2026-10-02: 428 OI2026-10-05: 428 OI2026-10-06: 432 OI2026-10-07: 432 OI2026-10-08: 432 OI2026-10-09: 430 OI2026-10-13: 410 OI2026-10-14: 410 OI2026-10-15: 410 OI2026-10-16: 410 OI2026-10-21: 401 OI2026-10-23: 319 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, 2026Viewing319-82
Oct 21, 2026401-9
Oct 16, 20264100
Oct 15, 20264100
Oct 14, 20264100
Oct 13, 2026410-20
Oct 09, 2026430-2
Oct 08, 20264320
Oct 07, 20264320
Oct 06, 2026432+4
Oct 05, 20264280
Oct 02, 2026428No prior observation