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Contract OI history

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Oct 23, 2026 EXPIRATION

APLD $18.50 Put

APLD261023P00018500

Latest saved OI720Oct 23, 2026
Last change+430vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
APLD $18.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 7203600 2026-10-21: 290 OI2026-10-23: 720 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

APLD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing720+430
Oct 21, 2026290No prior observation