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Contract OI history

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Nov 13, 2026 EXPIRATION

OXY $57.00 Put

OXY261113P00057000

Latest saved OI175Oct 23, 2026
Last change+137vs 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. 175870 2026-10-02: 0 OI2026-10-05: 5 OI2026-10-06: 6 OI2026-10-07: 11 OI2026-10-08: 11 OI2026-10-09: 12 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-15: 13 OI2026-10-16: 13 OI2026-10-21: 38 OI2026-10-23: 175 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, 2026Viewing175+137
Oct 21, 202638+25
Oct 16, 2026130
Oct 15, 202613+1
Oct 14, 2026120
Oct 13, 2026120
Oct 09, 202612+1
Oct 08, 2026110
Oct 07, 202611+5
Oct 06, 20266+1
Oct 05, 20265+5
Oct 02, 20260No prior observation