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Contract OI history

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Jan 21, 2028 EXPIRATION

APP $500.00 Put

APP280121P00500000

Latest saved OI107Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $500.00 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. 108540 2026-10-09: 107 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 105 OI2026-10-16: 108 OI2026-10-21: 107 OI2026-10-23: 107 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, 2026Viewing1070
Oct 21, 2026107-1
Oct 16, 2026108+3
Oct 15, 2026105-2
Oct 14, 20261070
Oct 13, 20261070
Oct 09, 2026107No prior observation