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Contract OI history

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Feb 19, 2027 EXPIRATION

APP $280.00 Put

APP270219P00280000

Latest saved OI247Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $280.00 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. 2471230 2026-10-09: 239 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-15: 237 OI2026-10-16: 237 OI2026-10-21: 228 OI2026-10-23: 247 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, 2026Viewing247+19
Oct 21, 2026228-9
Oct 16, 20262370
Oct 15, 2026237-9
Oct 14, 20262460
Oct 13, 2026246+7
Oct 09, 2026239No prior observation