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Contract OI history

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Dec 15, 2028 EXPIRATION

OXY $75.00 Put

OXY281215P00075000

Latest saved OI2,820Oct 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 $75.00 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. 2,8201,4100 2026-10-02: 2,820 OI2026-10-05: 2,820 OI2026-10-06: 2,820 OI2026-10-07: 2,820 OI2026-10-08: 2,820 OI2026-10-09: 2,820 OI2026-10-13: 2,820 OI2026-10-14: 2,820 OI2026-10-15: 2,820 OI2026-10-16: 2,820 OI2026-10-21: 2,820 OI2026-10-23: 2,820 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, 2026Viewing2,8200
Oct 21, 20262,8200
Oct 16, 20262,8200
Oct 15, 20262,8200
Oct 14, 20262,8200
Oct 13, 20262,8200
Oct 09, 20262,8200
Oct 08, 20262,8200
Oct 07, 20262,8200
Oct 06, 20262,8200
Oct 05, 20262,8200
Oct 02, 20262,820No prior observation