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Contract OI history

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Nov 20, 2026 EXPIRATION

OXY $45.00 Put

OXY261120P00045000

Latest saved OI3,392Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $45.00 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. 3,4031,7010 2026-10-02: 3,183 OI2026-10-05: 3,183 OI2026-10-06: 3,176 OI2026-10-07: 3,403 OI2026-10-08: 3,403 OI2026-10-09: 3,402 OI2026-10-13: 3,403 OI2026-10-14: 3,403 OI2026-10-15: 3,403 OI2026-10-16: 3,402 OI2026-10-21: 3,402 OI2026-10-23: 3,392 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, 2026Viewing3,392-10
Oct 21, 20263,4020
Oct 16, 20263,402-1
Oct 15, 20263,4030
Oct 14, 20263,4030
Oct 13, 20263,403+1
Oct 09, 20263,402-1
Oct 08, 20263,4030
Oct 07, 20263,403+227
Oct 06, 20263,176-7
Oct 05, 20263,1830
Oct 02, 20263,183No prior observation