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Contract OI history

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Jan 15, 2027 EXPIRATION

OXY $72.50 Call

OXY270115C00072500

Latest saved OI2,232Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $72.50 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. 2,2321,1160 2026-10-02: 1,862 OI2026-10-05: 1,862 OI2026-10-06: 1,862 OI2026-10-07: 1,862 OI2026-10-08: 1,862 OI2026-10-09: 1,856 OI2026-10-13: 2,077 OI2026-10-14: 2,077 OI2026-10-15: 2,067 OI2026-10-16: 2,082 OI2026-10-21: 2,223 OI2026-10-23: 2,232 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, 2026Viewing2,232+9
Oct 21, 20262,223+141
Oct 16, 20262,082+15
Oct 15, 20262,067-10
Oct 14, 20262,0770
Oct 13, 20262,077+221
Oct 09, 20261,856-6
Oct 08, 20261,8620
Oct 07, 20261,8620
Oct 06, 20261,8620
Oct 05, 20261,8620
Oct 02, 20261,862No prior observation