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Contract OI history

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Sep 17, 2027 EXPIRATION

OXY $65.00 Call

OXY270917C00065000

Latest saved OI967Oct 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 $65.00 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. 9674830 2026-10-02: 43 OI2026-10-05: 56 OI2026-10-06: 67 OI2026-10-07: 209 OI2026-10-08: 209 OI2026-10-09: 962 OI2026-10-13: 962 OI2026-10-14: 962 OI2026-10-15: 962 OI2026-10-16: 962 OI2026-10-21: 965 OI2026-10-23: 967 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, 2026Viewing967+2
Oct 21, 2026965+3
Oct 16, 20269620
Oct 15, 20269620
Oct 14, 20269620
Oct 13, 20269620
Oct 09, 2026962+753
Oct 08, 20262090
Oct 07, 2026209+142
Oct 06, 202667+11
Oct 05, 202656+13
Oct 02, 202643No prior observation