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Contract OI history

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Nov 20, 2026 EXPIRATION

OXY $65.00 Put

OXY261120P00065000

Latest saved OI373Oct 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 $65.00 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. 3741870 2026-10-02: 257 OI2026-10-05: 357 OI2026-10-06: 367 OI2026-10-07: 367 OI2026-10-08: 367 OI2026-10-09: 368 OI2026-10-13: 371 OI2026-10-14: 371 OI2026-10-15: 374 OI2026-10-16: 374 OI2026-10-21: 373 OI2026-10-23: 373 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, 2026Viewing3730
Oct 21, 2026373-1
Oct 16, 20263740
Oct 15, 2026374+3
Oct 14, 20263710
Oct 13, 2026371+3
Oct 09, 2026368+1
Oct 08, 20263670
Oct 07, 20263670
Oct 06, 2026367+10
Oct 05, 2026357+100
Oct 02, 2026257No prior observation