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Contract OI history

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Jun 17, 2027 EXPIRATION

OXY $72.50 Call

OXY270617C00072500

Latest saved OI1,283Oct 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 $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. 1,2866430 2026-10-02: 1,285 OI2026-10-05: 1,285 OI2026-10-06: 1,286 OI2026-10-07: 1,286 OI2026-10-08: 1,286 OI2026-10-09: 1,286 OI2026-10-13: 1,286 OI2026-10-14: 1,286 OI2026-10-15: 1,286 OI2026-10-16: 1,286 OI2026-10-21: 1,283 OI2026-10-23: 1,283 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, 2026Viewing1,2830
Oct 21, 20261,283-3
Oct 16, 20261,2860
Oct 15, 20261,2860
Oct 14, 20261,2860
Oct 13, 20261,2860
Oct 09, 20261,2860
Oct 08, 20261,2860
Oct 07, 20261,2860
Oct 06, 20261,286+1
Oct 05, 20261,2850
Oct 02, 20261,285No prior observation