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Contract OI history

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Oct 23, 2026 EXPIRATION

APLD $19.50 Put

APLD261023P00019500

Latest saved OI3,875Oct 23, 2026
Last change+156vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APLD $19.50 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. 3,8751,9370 2026-10-09: 17 OI2026-10-13: 46 OI2026-10-14: 46 OI2026-10-15: 3,311 OI2026-10-16: 3,317 OI2026-10-21: 3,719 OI2026-10-23: 3,875 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, 2026Viewing3,875+156
Oct 21, 20263,719+402
Oct 16, 20263,317+6
Oct 15, 20263,311+3,265
Oct 14, 2026460
Oct 13, 202646+29
Oct 09, 202617No prior observation