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Contract OI history

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Oct 23, 2026 EXPIRATION

APLD $20.50 Put

APLD261023P00020500

Latest saved OI3,603Oct 23, 2026
Last change+104vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APLD $20.50 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. 3,6891,8440 2026-10-09: 146 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-15: 3,636 OI2026-10-16: 3,689 OI2026-10-21: 3,499 OI2026-10-23: 3,603 OI Oct 09, 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, 2026Viewing3,603+104
Oct 21, 20263,499-190
Oct 16, 20263,689+53
Oct 15, 20263,636+3,334
Oct 14, 20263020
Oct 13, 2026302+156
Oct 09, 2026146No prior observation