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Contract OI history

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Jun 17, 2027 EXPIRATION

OXY $52.50 Put

OXY270617P00052500

Latest saved OI1,369Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $52.50 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. 1,3696840 2026-10-02: 1,324 OI2026-10-05: 1,324 OI2026-10-06: 1,330 OI2026-10-07: 1,341 OI2026-10-08: 1,341 OI2026-10-09: 1,357 OI2026-10-13: 1,356 OI2026-10-14: 1,356 OI2026-10-15: 1,353 OI2026-10-16: 1,353 OI2026-10-21: 1,363 OI2026-10-23: 1,369 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, 2026Viewing1,369+6
Oct 21, 20261,363+10
Oct 16, 20261,3530
Oct 15, 20261,353-3
Oct 14, 20261,3560
Oct 13, 20261,356-1
Oct 09, 20261,357+16
Oct 08, 20261,3410
Oct 07, 20261,341+11
Oct 06, 20261,330+6
Oct 05, 20261,3240
Oct 02, 20261,324No prior observation