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Contract OI history

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Nov 20, 2026 EXPIRATION

OXY $55.00 Call

OXY261120C00055000

Latest saved OI2,116Oct 23, 2026
Last change-3vs 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. 2,1871,0930 2026-10-02: 2,125 OI2026-10-05: 2,187 OI2026-10-06: 2,175 OI2026-10-07: 2,110 OI2026-10-08: 2,110 OI2026-10-09: 2,144 OI2026-10-13: 2,137 OI2026-10-14: 2,137 OI2026-10-15: 2,114 OI2026-10-16: 2,117 OI2026-10-21: 2,119 OI2026-10-23: 2,116 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, 2026Viewing2,116-3
Oct 21, 20262,119+2
Oct 16, 20262,117+3
Oct 15, 20262,114-23
Oct 14, 20262,1370
Oct 13, 20262,137-7
Oct 09, 20262,144+34
Oct 08, 20262,1100
Oct 07, 20262,110-65
Oct 06, 20262,175-12
Oct 05, 20262,187+62
Oct 02, 20262,125No prior observation