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Contract OI history

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Dec 18, 2026 EXPIRATION

APP $290.00 Put

APP261218P00290000

Latest saved OI670Oct 23, 2026
Last change-16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $290.00 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. 8044020 2026-10-09: 637 OI2026-10-13: 790 OI2026-10-14: 790 OI2026-10-15: 804 OI2026-10-16: 779 OI2026-10-21: 686 OI2026-10-23: 670 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, 2026Viewing670-16
Oct 21, 2026686-93
Oct 16, 2026779-25
Oct 15, 2026804+14
Oct 14, 20267900
Oct 13, 2026790+153
Oct 09, 2026637No prior observation