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Contract OI history

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Jan 15, 2027 EXPIRATION

APA $55.00 Call

APA270115C00055000

Latest saved OI875Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APA $55.00 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. 8754370 2026-10-09: 492 OI2026-10-13: 527 OI2026-10-14: 597 OI2026-10-15: 558 OI2026-10-16: 566 OI2026-10-21: 861 OI2026-10-23: 875 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, 2026Viewing875+14
Oct 21, 2026861+295
Oct 16, 2026566+8
Oct 15, 2026558-39
Oct 14, 2026597+70
Oct 13, 2026527+35
Oct 09, 2026492No prior observation