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Contract OI history

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Mar 19, 2027 EXPIRATION

OXY $67.50 Call

OXY270319C00067500

Latest saved OI773Oct 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. 7733860 2026-10-02: 335 OI2026-10-05: 348 OI2026-10-06: 348 OI2026-10-07: 348 OI2026-10-08: 348 OI2026-10-09: 340 OI2026-10-13: 610 OI2026-10-14: 610 OI2026-10-15: 630 OI2026-10-16: 630 OI2026-10-21: 773 OI2026-10-23: 773 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, 2026Viewing7730
Oct 21, 2026773+143
Oct 16, 20266300
Oct 15, 2026630+20
Oct 14, 20266100
Oct 13, 2026610+270
Oct 09, 2026340-8
Oct 08, 20263480
Oct 07, 20263480
Oct 06, 20263480
Oct 05, 2026348+13
Oct 02, 2026335No prior observation