OITracker Cboe delayed data

Contract OI history

Back to OXY

Dec 15, 2028 EXPIRATION

OXY $80.00 Call

OXY281215C00080000

Latest saved OI766Oct 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 $80.00 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. 1,0575280 2026-10-02: 1,057 OI2026-10-05: 1,057 OI2026-10-06: 1,049 OI2026-10-07: 1,049 OI2026-10-08: 1,049 OI2026-10-09: 868 OI2026-10-13: 868 OI2026-10-14: 868 OI2026-10-15: 869 OI2026-10-16: 869 OI2026-10-21: 766 OI2026-10-23: 766 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, 2026Viewing7660
Oct 21, 2026766-103
Oct 16, 20268690
Oct 15, 2026869+1
Oct 14, 20268680
Oct 13, 20268680
Oct 09, 2026868-181
Oct 08, 20261,0490
Oct 07, 20261,0490
Oct 06, 20261,049-8
Oct 05, 20261,0570
Oct 02, 20261,057No prior observation