OITracker Cboe delayed data

Contract OI history

Back to OXY

Dec 15, 2028 EXPIRATION

OXY $75.00 Call

OXY281215C00075000

Latest saved OI3,233Oct 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 $75.00 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. 3,2331,6160 2026-10-02: 3,010 OI2026-10-05: 3,182 OI2026-10-06: 3,182 OI2026-10-07: 3,182 OI2026-10-08: 3,182 OI2026-10-09: 3,182 OI2026-10-13: 3,182 OI2026-10-14: 3,182 OI2026-10-15: 3,233 OI2026-10-16: 3,233 OI2026-10-21: 3,233 OI2026-10-23: 3,233 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, 2026Viewing3,2330
Oct 21, 20263,2330
Oct 16, 20263,2330
Oct 15, 20263,233+51
Oct 14, 20263,1820
Oct 13, 20263,1820
Oct 09, 20263,1820
Oct 08, 20263,1820
Oct 07, 20263,1820
Oct 06, 20263,1820
Oct 05, 20263,182+172
Oct 02, 20263,010No prior observation