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Contract OI history

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Nov 20, 2026 EXPIRATION

AAP $40.00 Put

AAP261120P00040000

Latest saved OI88Oct 21, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAP $40.00 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. 90450 2026-10-02: 52 OI2026-10-05: 53 OI2026-10-06: 53 OI2026-10-07: 62 OI2026-10-08: 62 OI2026-10-09: 64 OI2026-10-13: 64 OI2026-10-14: 83 OI2026-10-15: 84 OI2026-10-16: 90 OI2026-10-21: 88 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, 2026Viewing88-2
Oct 16, 202690+6
Oct 15, 202684+1
Oct 14, 202683+19
Oct 13, 2026640
Oct 09, 202664+2
Oct 08, 2026620
Oct 07, 202662+9
Oct 06, 2026530
Oct 05, 202653+1
Oct 02, 202652No prior observation