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Contract OI history

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Oct 30, 2026 EXPIRATION

APP $257.50 Put

APP261030P00257500

Latest saved OI118Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $257.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 118590 2026-10-09: 0 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 103 OI2026-10-16: 104 OI2026-10-21: 113 OI2026-10-23: 118 OI Oct 09, 2026Oct 23, 2026

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

APP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing118+5
Oct 21, 2026113+9
Oct 16, 2026104+1
Oct 15, 2026103+101
Oct 14, 202620
Oct 13, 20262+2
Oct 09, 20260No prior observation