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Contract OI history

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Nov 20, 2026 EXPIRATION

OXY $52.50 Put

OXY261120P00052500

Latest saved OI3,122Oct 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 $52.50 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. 3,1251,5620 2026-10-02: 2,369 OI2026-10-05: 2,422 OI2026-10-06: 2,553 OI2026-10-07: 2,560 OI2026-10-08: 2,560 OI2026-10-09: 2,598 OI2026-10-13: 2,660 OI2026-10-14: 2,660 OI2026-10-15: 2,665 OI2026-10-16: 2,911 OI2026-10-21: 3,125 OI2026-10-23: 3,122 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, 2026Viewing3,122-3
Oct 21, 20263,125+214
Oct 16, 20262,911+246
Oct 15, 20262,665+5
Oct 14, 20262,6600
Oct 13, 20262,660+62
Oct 09, 20262,598+38
Oct 08, 20262,5600
Oct 07, 20262,560+7
Oct 06, 20262,553+131
Oct 05, 20262,422+53
Oct 02, 20262,369No prior observation