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Contract OI history

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Oct 30, 2026 EXPIRATION

OXY $58.00 Put

OXY261030P00058000

Latest saved OI3,234Oct 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 $58.00 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. 3,2341,6170 2026-10-02: 36 OI2026-10-05: 44 OI2026-10-06: 56 OI2026-10-07: 55 OI2026-10-08: 55 OI2026-10-09: 62 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 167 OI2026-10-16: 192 OI2026-10-21: 3,231 OI2026-10-23: 3,234 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, 2026Viewing3,234+3
Oct 21, 20263,231+3,039
Oct 16, 2026192+25
Oct 15, 2026167+9
Oct 14, 20261580
Oct 13, 2026158+96
Oct 09, 202662+7
Oct 08, 2026550
Oct 07, 202655-1
Oct 06, 202656+12
Oct 05, 202644+8
Oct 02, 202636No prior observation