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Contract OI history

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Dec 18, 2026 EXPIRATION

OXY $32.50 Put

OXY261218P00032500

Latest saved OI1,528Oct 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 $32.50 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. 1,5287640 2026-10-02: 1,528 OI2026-10-05: 1,528 OI2026-10-06: 1,528 OI2026-10-07: 1,528 OI2026-10-08: 1,528 OI2026-10-09: 1,528 OI2026-10-13: 1,528 OI2026-10-14: 1,528 OI2026-10-15: 1,528 OI2026-10-16: 1,528 OI2026-10-21: 1,528 OI2026-10-23: 1,528 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, 2026Viewing1,5280
Oct 21, 20261,5280
Oct 16, 20261,5280
Oct 15, 20261,5280
Oct 14, 20261,5280
Oct 13, 20261,5280
Oct 09, 20261,5280
Oct 08, 20261,5280
Oct 07, 20261,5280
Oct 06, 20261,5280
Oct 05, 20261,5280
Oct 02, 20261,528No prior observation