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Contract OI history

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Oct 23, 2026 EXPIRATION

OXY $57.00 Put

OXY261023P00057000

Latest saved OI312Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $57.00 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. 3151570 2026-10-02: 68 OI2026-10-05: 72 OI2026-10-06: 142 OI2026-10-07: 143 OI2026-10-08: 143 OI2026-10-09: 190 OI2026-10-13: 311 OI2026-10-14: 311 OI2026-10-15: 309 OI2026-10-16: 301 OI2026-10-21: 315 OI2026-10-23: 312 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, 2026Viewing312-3
Oct 21, 2026315+14
Oct 16, 2026301-8
Oct 15, 2026309-2
Oct 14, 20263110
Oct 13, 2026311+121
Oct 09, 2026190+47
Oct 08, 20261430
Oct 07, 2026143+1
Oct 06, 2026142+70
Oct 05, 202672+4
Oct 02, 202668No prior observation