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Contract OI history

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Nov 20, 2026 EXPIRATION

APO $120.00 Put

APO261120P00120000

Latest saved OI410Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APO $120.00 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. 4102050 2026-10-02: 323 OI2026-10-05: 377 OI2026-10-06: 377 OI2026-10-07: 377 OI2026-10-08: 376 OI2026-10-09: 378 OI2026-10-13: 378 OI2026-10-14: 384 OI2026-10-15: 384 OI2026-10-16: 384 OI2026-10-21: 385 OI2026-10-23: 410 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, 2026Viewing410+25
Oct 21, 2026385+1
Oct 16, 20263840
Oct 15, 20263840
Oct 14, 2026384+6
Oct 13, 20263780
Oct 09, 2026378+2
Oct 08, 2026376-1
Oct 07, 20263770
Oct 06, 20263770
Oct 05, 2026377+54
Oct 02, 2026323No prior observation