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Contract OI history

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Oct 23, 2026 EXPIRATION

APA $48.00 Put

APA261023P00048000

Latest saved OI280Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APA $48.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2801400 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 7 OI2026-10-15: 7 OI2026-10-16: 11 OI2026-10-21: 279 OI2026-10-23: 280 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, 2026Viewing280+1
Oct 21, 2026279+268
Oct 16, 202611+4
Oct 15, 202670
Oct 14, 20267+7
Oct 13, 202600
Oct 09, 20260No prior observation