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Contract OI history

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Oct 23, 2026 EXPIRATION

APP $310.00 Put

APP261023P00310000

Latest saved OI0Oct 23, 2026
Last change-201vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $310.00 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. 2541270 2026-10-09: 251 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 252 OI2026-10-16: 207 OI2026-10-21: 201 OI2026-10-23: 0 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, 2026Viewing0-201
Oct 21, 2026201-6
Oct 16, 2026207-45
Oct 15, 2026252-2
Oct 14, 20262540
Oct 13, 2026254+3
Oct 09, 2026251No prior observation