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Contract OI history

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Mar 19, 2027 EXPIRATION

OXY $90.00 Call

OXY270319C00090000

Latest saved OI1,714Oct 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 $90.00 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. 1,7148570 2026-10-02: 367 OI2026-10-05: 367 OI2026-10-06: 382 OI2026-10-07: 382 OI2026-10-08: 382 OI2026-10-09: 385 OI2026-10-13: 1,046 OI2026-10-14: 1,046 OI2026-10-15: 1,046 OI2026-10-16: 1,134 OI2026-10-21: 1,714 OI2026-10-23: 1,714 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, 2026Viewing1,7140
Oct 21, 20261,714+580
Oct 16, 20261,134+88
Oct 15, 20261,0460
Oct 14, 20261,0460
Oct 13, 20261,046+661
Oct 09, 2026385+3
Oct 08, 20263820
Oct 07, 20263820
Oct 06, 2026382+15
Oct 05, 20263670
Oct 02, 2026367No prior observation