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Contract OI history

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Feb 19, 2027 EXPIRATION

OXY $75.00 Call

OXY270219C00075000

Latest saved OI265Oct 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 $75.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2651320 2026-10-02: 215 OI2026-10-05: 215 OI2026-10-06: 215 OI2026-10-07: 216 OI2026-10-08: 216 OI2026-10-09: 215 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 230 OI2026-10-16: 250 OI2026-10-21: 263 OI2026-10-23: 265 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, 2026Viewing265+2
Oct 21, 2026263+13
Oct 16, 2026250+20
Oct 15, 20262300
Oct 14, 20262300
Oct 13, 2026230+15
Oct 09, 2026215-1
Oct 08, 20262160
Oct 07, 2026216+1
Oct 06, 20262150
Oct 05, 20262150
Oct 02, 2026215No prior observation