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Contract OI history

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Sep 17, 2027 EXPIRATION

OXY $75.00 Call

OXY270917C00075000

Latest saved OI1,257Oct 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 $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. 1,2576280 2026-10-02: 1,100 OI2026-10-05: 1,100 OI2026-10-06: 1,102 OI2026-10-07: 1,102 OI2026-10-08: 1,102 OI2026-10-09: 1,103 OI2026-10-13: 1,103 OI2026-10-14: 1,103 OI2026-10-15: 1,103 OI2026-10-16: 1,103 OI2026-10-21: 1,257 OI2026-10-23: 1,257 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, 2026Viewing1,2570
Oct 21, 20261,257+154
Oct 16, 20261,1030
Oct 15, 20261,1030
Oct 14, 20261,1030
Oct 13, 20261,1030
Oct 09, 20261,103+1
Oct 08, 20261,1020
Oct 07, 20261,1020
Oct 06, 20261,102+2
Oct 05, 20261,1000
Oct 02, 20261,100No prior observation