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Contract OI history

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Oct 23, 2026 EXPIRATION

APA $50.00 Call

APA261023C00050000

Latest saved OI994Oct 23, 2026
Last change-19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APA $50.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0135060 2026-10-09: 144 OI2026-10-13: 230 OI2026-10-14: 232 OI2026-10-15: 234 OI2026-10-16: 233 OI2026-10-21: 1,013 OI2026-10-23: 994 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

APA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing994-19
Oct 21, 20261,013+780
Oct 16, 2026233-1
Oct 15, 2026234+2
Oct 14, 2026232+2
Oct 13, 2026230+86
Oct 09, 2026144No prior observation