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Contract OI history

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Jan 15, 2027 EXPIRATION

OXY $55.00 Call

OXY270115C00055000

Latest saved OI6,947Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OXY $55.00 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. 7,0253,5120 2026-10-02: 7,025 OI2026-10-05: 7,023 OI2026-10-06: 7,019 OI2026-10-07: 7,019 OI2026-10-08: 7,019 OI2026-10-09: 6,968 OI2026-10-13: 6,946 OI2026-10-14: 6,946 OI2026-10-15: 6,942 OI2026-10-16: 6,930 OI2026-10-21: 6,907 OI2026-10-23: 6,947 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, 2026Viewing6,947+40
Oct 21, 20266,907-23
Oct 16, 20266,930-12
Oct 15, 20266,942-4
Oct 14, 20266,9460
Oct 13, 20266,946-22
Oct 09, 20266,968-51
Oct 08, 20267,0190
Oct 07, 20267,0190
Oct 06, 20267,019-4
Oct 05, 20267,023-2
Oct 02, 20267,025No prior observation