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Contract OI history

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Jan 15, 2027 EXPIRATION

APP $270.00 Put

APP270115P00270000

Latest saved OI644Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $270.00 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. 6443220 2026-10-09: 599 OI2026-10-13: 640 OI2026-10-14: 640 OI2026-10-15: 632 OI2026-10-16: 632 OI2026-10-21: 640 OI2026-10-23: 644 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, 2026Viewing644+4
Oct 21, 2026640+8
Oct 16, 20266320
Oct 15, 2026632-8
Oct 14, 20266400
Oct 13, 2026640+41
Oct 09, 2026599No prior observation