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Contract OI history

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Nov 20, 2026 EXPIRATION

OXY $47.50 Put

OXY261120P00047500

Latest saved OI3,476Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $47.50 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. 3,5991,7990 2026-10-02: 3,599 OI2026-10-05: 3,497 OI2026-10-06: 3,488 OI2026-10-07: 3,488 OI2026-10-08: 3,488 OI2026-10-09: 3,487 OI2026-10-13: 3,480 OI2026-10-14: 3,480 OI2026-10-15: 3,480 OI2026-10-16: 3,480 OI2026-10-21: 3,478 OI2026-10-23: 3,476 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, 2026Viewing3,476-2
Oct 21, 20263,478-2
Oct 16, 20263,4800
Oct 15, 20263,4800
Oct 14, 20263,4800
Oct 13, 20263,480-7
Oct 09, 20263,487-1
Oct 08, 20263,4880
Oct 07, 20263,4880
Oct 06, 20263,488-9
Oct 05, 20263,497-102
Oct 02, 20263,599No prior observation