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Contract OI history

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Jun 17, 2027 EXPIRATION

OXY $50.00 Put

OXY270617P00050000

Latest saved OI1,793Oct 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 $50.00 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. 1,8119050 2026-10-02: 1,808 OI2026-10-05: 1,811 OI2026-10-06: 1,800 OI2026-10-07: 1,802 OI2026-10-08: 1,802 OI2026-10-09: 1,802 OI2026-10-13: 1,802 OI2026-10-14: 1,802 OI2026-10-15: 1,802 OI2026-10-16: 1,797 OI2026-10-21: 1,793 OI2026-10-23: 1,793 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, 2026Viewing1,7930
Oct 21, 20261,793-4
Oct 16, 20261,797-5
Oct 15, 20261,8020
Oct 14, 20261,8020
Oct 13, 20261,8020
Oct 09, 20261,8020
Oct 08, 20261,8020
Oct 07, 20261,802+2
Oct 06, 20261,800-11
Oct 05, 20261,811+3
Oct 02, 20261,808No prior observation