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Contract OI history

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Jan 19, 2029 EXPIRATION

OXY $67.50 Call

OXY290119C00067500

Latest saved OI151Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $67.50 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. 151750 2026-10-02: 57 OI2026-10-05: 57 OI2026-10-06: 87 OI2026-10-07: 87 OI2026-10-08: 87 OI2026-10-09: 150 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 150 OI2026-10-16: 150 OI2026-10-21: 150 OI2026-10-23: 151 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, 2026Viewing151+1
Oct 21, 20261500
Oct 16, 20261500
Oct 15, 20261500
Oct 14, 20261500
Oct 13, 20261500
Oct 09, 2026150+63
Oct 08, 2026870
Oct 07, 2026870
Oct 06, 202687+30
Oct 05, 2026570
Oct 02, 202657No prior observation