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Contract OI history

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Nov 20, 2026 EXPIRATION

APO $80.00 Put

APO261120P00080000

Latest saved OI119Oct 23, 2026
Last change+1vs 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. 119590 2026-10-02: 114 OI2026-10-05: 114 OI2026-10-06: 114 OI2026-10-07: 114 OI2026-10-08: 115 OI2026-10-09: 116 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 116 OI2026-10-16: 117 OI2026-10-21: 118 OI2026-10-23: 119 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, 2026Viewing119+1
Oct 21, 2026118+1
Oct 16, 2026117+1
Oct 15, 20261160
Oct 14, 20261160
Oct 13, 20261160
Oct 09, 2026116+1
Oct 08, 2026115+1
Oct 07, 20261140
Oct 06, 20261140
Oct 05, 20261140
Oct 02, 2026114No prior observation