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Contract OI history

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Feb 19, 2027 EXPIRATION

APP $230.00 Put

APP270219P00230000

Latest saved OI171Oct 23, 2026
Last change+44vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $230.00 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. 171850 2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 120 OI2026-10-16: 122 OI2026-10-21: 127 OI2026-10-23: 171 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, 2026Viewing171+44
Oct 21, 2026127+5
Oct 16, 2026122+2
Oct 15, 20261200
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 2026120No prior observation