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Contract OI history

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Jan 15, 2027 EXPIRATION

OXY $57.50 Call

OXY270115C00057500

Latest saved OI2,693Oct 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 $57.50 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. 2,7131,3560 2026-10-02: 2,553 OI2026-10-05: 2,559 OI2026-10-06: 2,592 OI2026-10-07: 2,602 OI2026-10-08: 2,602 OI2026-10-09: 2,604 OI2026-10-13: 2,608 OI2026-10-14: 2,608 OI2026-10-15: 2,625 OI2026-10-16: 2,713 OI2026-10-21: 2,693 OI2026-10-23: 2,693 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, 2026Viewing2,6930
Oct 21, 20262,693-20
Oct 16, 20262,713+88
Oct 15, 20262,625+17
Oct 14, 20262,6080
Oct 13, 20262,608+4
Oct 09, 20262,604+2
Oct 08, 20262,6020
Oct 07, 20262,602+10
Oct 06, 20262,592+33
Oct 05, 20262,559+6
Oct 02, 20262,553No prior observation