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Contract OI history

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Sep 17, 2027 EXPIRATION

OXY $67.50 Call

OXY270917C00067500

Latest saved OI883Oct 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 $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. 8834410 2026-10-02: 60 OI2026-10-05: 249 OI2026-10-06: 249 OI2026-10-07: 249 OI2026-10-08: 249 OI2026-10-09: 420 OI2026-10-13: 420 OI2026-10-14: 420 OI2026-10-15: 420 OI2026-10-16: 871 OI2026-10-21: 883 OI2026-10-23: 883 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, 2026Viewing8830
Oct 21, 2026883+12
Oct 16, 2026871+451
Oct 15, 20264200
Oct 14, 20264200
Oct 13, 20264200
Oct 09, 2026420+171
Oct 08, 20262490
Oct 07, 20262490
Oct 06, 20262490
Oct 05, 2026249+189
Oct 02, 202660No prior observation