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Contract OI history

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Jan 21, 2028 EXPIRATION

ALAB $100.00 Call

ALAB280121C00100000

Latest saved OI1,499Oct 23, 2026
Last change+1,250vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $100.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,4997490 2026-10-09: 249 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 249 OI2026-10-16: 249 OI2026-10-21: 249 OI2026-10-23: 1,499 OI Oct 09, 2026Oct 23, 2026

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

ALAB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,499+1,250
Oct 21, 20262490
Oct 16, 20262490
Oct 15, 20262490
Oct 14, 20262490
Oct 13, 20262490
Oct 09, 2026249No prior observation