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Contract OI history

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Dec 18, 2026 EXPIRATION

APA $52.50 Call

APA261218C00052500

Latest saved OI410Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APA $52.50 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. 4152070 2026-10-09: 396 OI2026-10-13: 402 OI2026-10-14: 414 OI2026-10-15: 414 OI2026-10-16: 415 OI2026-10-21: 410 OI2026-10-23: 410 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, 2026Viewing4100
Oct 21, 2026410-5
Oct 16, 2026415+1
Oct 15, 20264140
Oct 14, 2026414+12
Oct 13, 2026402+6
Oct 09, 2026396No prior observation