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Contract OI history

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May 21, 2027 EXPIRATION

OXY $62.50 Call

OXY270521C00062500

Latest saved OI733Oct 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 $62.50 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. 7333660 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 701 OI2026-10-13: 701 OI2026-10-14: 701 OI2026-10-15: 704 OI2026-10-16: 704 OI2026-10-21: 733 OI2026-10-23: 733 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, 2026Viewing7330
Oct 21, 2026733+29
Oct 16, 20267040
Oct 15, 2026704+3
Oct 14, 20267010
Oct 13, 20267010
Oct 09, 2026701+700
Oct 08, 202610
Oct 07, 202610
Oct 06, 20261+1
Oct 05, 202600
Oct 02, 20260No prior observation