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Contract OI history

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Mar 19, 2027 EXPIRATION

APP $220.00 Put

APP270319P00220000

Latest saved OI383Oct 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 $220.00 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. 3831910 2026-10-09: 337 OI2026-10-13: 337 OI2026-10-14: 337 OI2026-10-15: 350 OI2026-10-16: 349 OI2026-10-21: 364 OI2026-10-23: 383 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, 2026Viewing383+19
Oct 21, 2026364+15
Oct 16, 2026349-1
Oct 15, 2026350+13
Oct 14, 20263370
Oct 13, 20263370
Oct 09, 2026337No prior observation