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Contract OI history

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Dec 18, 2026 EXPIRATION

APO $120.00 Put

APO261218P00120000

Latest saved OI2,033Oct 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 $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. 2,0551,0270 2026-10-02: 2,038 OI2026-10-05: 2,029 OI2026-10-06: 2,029 OI2026-10-07: 2,029 OI2026-10-08: 2,029 OI2026-10-09: 2,030 OI2026-10-13: 2,030 OI2026-10-14: 2,040 OI2026-10-15: 2,040 OI2026-10-16: 2,055 OI2026-10-21: 2,033 OI2026-10-23: 2,033 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, 2026Viewing2,0330
Oct 21, 20262,033-22
Oct 16, 20262,055+15
Oct 15, 20262,0400
Oct 14, 20262,040+10
Oct 13, 20262,0300
Oct 09, 20262,030+1
Oct 08, 20262,0290
Oct 07, 20262,0290
Oct 06, 20262,0290
Oct 05, 20262,029-9
Oct 02, 20262,038No prior observation