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Contract OI history

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Oct 30, 2026 EXPIRATION

APLD $18.00 Put

APLD261030P00018000

Latest saved OI2,540Oct 23, 2026
Last change+410vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APLD $18.00 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. 2,5401,2700 2026-10-09: 352 OI2026-10-13: 428 OI2026-10-14: 428 OI2026-10-15: 437 OI2026-10-16: 570 OI2026-10-21: 2,130 OI2026-10-23: 2,540 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, 2026Viewing2,540+410
Oct 21, 20262,130+1,560
Oct 16, 2026570+133
Oct 15, 2026437+9
Oct 14, 20264280
Oct 13, 2026428+76
Oct 09, 2026352No prior observation