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Contract OI history

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Dec 18, 2026 EXPIRATION

OXY $47.50 Put

OXY261218P00047500

Latest saved OI937Oct 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 $47.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9374680 2026-10-02: 895 OI2026-10-05: 895 OI2026-10-06: 895 OI2026-10-07: 895 OI2026-10-08: 895 OI2026-10-09: 895 OI2026-10-13: 906 OI2026-10-14: 906 OI2026-10-15: 906 OI2026-10-16: 931 OI2026-10-21: 937 OI2026-10-23: 937 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, 2026Viewing9370
Oct 21, 2026937+6
Oct 16, 2026931+25
Oct 15, 20269060
Oct 14, 20269060
Oct 13, 2026906+11
Oct 09, 20268950
Oct 08, 20268950
Oct 07, 20268950
Oct 06, 20268950
Oct 05, 20268950
Oct 02, 2026895No prior observation