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Contract OI history

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Oct 23, 2026 EXPIRATION

OXY $63.00 Put

OXY261023P00063000

Latest saved OI543Oct 23, 2026
Last change+494vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $63.00 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. 5432710 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 2 OI2026-10-08: 2 OI2026-10-09: 4 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 8 OI2026-10-16: 8 OI2026-10-21: 49 OI2026-10-23: 543 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, 2026Viewing543+494
Oct 21, 202649+41
Oct 16, 202680
Oct 15, 20268+4
Oct 14, 202640
Oct 13, 202640
Oct 09, 20264+2
Oct 08, 202620
Oct 07, 202620
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation