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Contract OI history

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Nov 20, 2026 EXPIRATION

AAP $37.50 Put

AAP261120P00037500

Latest saved OI112Oct 21, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAP $37.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 112560 2026-10-02: 87 OI2026-10-05: 89 OI2026-10-06: 89 OI2026-10-07: 98 OI2026-10-08: 98 OI2026-10-09: 98 OI2026-10-13: 109 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 112 OI2026-10-21: 112 OI Oct 02, 2026Oct 21, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AAP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing1120
Oct 16, 20261120
Oct 15, 20261120
Oct 14, 2026112+3
Oct 13, 2026109+11
Oct 09, 2026980
Oct 08, 2026980
Oct 07, 202698+9
Oct 06, 2026890
Oct 05, 202689+2
Oct 02, 202687No prior observation