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Contract OI history

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Sep 17, 2027 EXPIRATION

OXY $80.00 Call

OXY270917C00080000

Latest saved OI268Oct 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 $80.00 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. 2681340 2026-10-02: 189 OI2026-10-05: 189 OI2026-10-06: 189 OI2026-10-07: 189 OI2026-10-08: 189 OI2026-10-09: 189 OI2026-10-13: 189 OI2026-10-14: 189 OI2026-10-15: 209 OI2026-10-16: 209 OI2026-10-21: 268 OI2026-10-23: 268 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, 2026Viewing2680
Oct 21, 2026268+59
Oct 16, 20262090
Oct 15, 2026209+20
Oct 14, 20261890
Oct 13, 20261890
Oct 09, 20261890
Oct 08, 20261890
Oct 07, 20261890
Oct 06, 20261890
Oct 05, 20261890
Oct 02, 2026189No prior observation