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Contract OI history

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Nov 20, 2026 EXPIRATION

APO $135.00 Put

APO261120P00135000

Latest saved OI288Oct 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. 2881440 2026-10-02: 286 OI2026-10-05: 286 OI2026-10-06: 286 OI2026-10-07: 286 OI2026-10-08: 286 OI2026-10-09: 286 OI2026-10-13: 288 OI2026-10-14: 288 OI2026-10-15: 288 OI2026-10-16: 288 OI2026-10-21: 288 OI2026-10-23: 288 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, 2026Viewing2880
Oct 21, 20262880
Oct 16, 20262880
Oct 15, 20262880
Oct 14, 20262880
Oct 13, 2026288+2
Oct 09, 20262860
Oct 08, 20262860
Oct 07, 20262860
Oct 06, 20262860
Oct 05, 20262860
Oct 02, 2026286No prior observation