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Contract OI history

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Dec 18, 2026 EXPIRATION

APP $310.00 Put

APP261218P00310000

Latest saved OI611Oct 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 $310.00 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. 6123060 2026-10-09: 558 OI2026-10-13: 606 OI2026-10-14: 606 OI2026-10-15: 612 OI2026-10-16: 612 OI2026-10-21: 611 OI2026-10-23: 611 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, 2026Viewing6110
Oct 21, 2026611-1
Oct 16, 20266120
Oct 15, 2026612+6
Oct 14, 20266060
Oct 13, 2026606+48
Oct 09, 2026558No prior observation