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Contract OI history

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Dec 18, 2026 EXPIRATION

APO $80.00 Put

APO261218P00080000

Latest saved OI710Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APO $80.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7103550 2026-10-02: 697 OI2026-10-05: 697 OI2026-10-06: 702 OI2026-10-07: 702 OI2026-10-08: 702 OI2026-10-09: 700 OI2026-10-13: 700 OI2026-10-14: 700 OI2026-10-15: 700 OI2026-10-16: 700 OI2026-10-21: 700 OI2026-10-23: 710 OI Oct 02, 2026Oct 23, 2026

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

APO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing710+10
Oct 21, 20267000
Oct 16, 20267000
Oct 15, 20267000
Oct 14, 20267000
Oct 13, 20267000
Oct 09, 2026700-2
Oct 08, 20267020
Oct 07, 20267020
Oct 06, 2026702+5
Oct 05, 20266970
Oct 02, 2026697No prior observation