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Contract OI history

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Dec 18, 2026 EXPIRATION

APO $135.00 Put

APO261218P00135000

Latest saved OI1,154Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APO $135.00 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. 1,1555770 2026-10-02: 1,155 OI2026-10-05: 1,155 OI2026-10-06: 1,155 OI2026-10-07: 1,154 OI2026-10-08: 1,154 OI2026-10-09: 1,154 OI2026-10-13: 1,154 OI2026-10-14: 1,154 OI2026-10-15: 1,154 OI2026-10-16: 1,154 OI2026-10-21: 1,154 OI2026-10-23: 1,154 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, 2026Viewing1,1540
Oct 21, 20261,1540
Oct 16, 20261,1540
Oct 15, 20261,1540
Oct 14, 20261,1540
Oct 13, 20261,1540
Oct 09, 20261,1540
Oct 08, 20261,1540
Oct 07, 20261,154-1
Oct 06, 20261,1550
Oct 05, 20261,1550
Oct 02, 20261,155No prior observation