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Contract OI history

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Mar 19, 2027 EXPIRATION

APO $120.00 Put

APO270319P00120000

Latest saved OI566Oct 23, 2026
Last change-37vs 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. 6483240 2026-10-02: 648 OI2026-10-05: 648 OI2026-10-06: 648 OI2026-10-07: 648 OI2026-10-08: 648 OI2026-10-09: 623 OI2026-10-13: 623 OI2026-10-14: 613 OI2026-10-15: 614 OI2026-10-16: 608 OI2026-10-21: 603 OI2026-10-23: 566 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, 2026Viewing566-37
Oct 21, 2026603-5
Oct 16, 2026608-6
Oct 15, 2026614+1
Oct 14, 2026613-10
Oct 13, 20266230
Oct 09, 2026623-25
Oct 08, 20266480
Oct 07, 20266480
Oct 06, 20266480
Oct 05, 20266480
Oct 02, 2026648No prior observation