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Contract OI history

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Apr 16, 2027 EXPIRATION

ALAB $350.00 Call

ALAB270416C00350000

Latest saved OI417Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $350.00 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. 5632810 2026-10-09: 555 OI2026-10-13: 555 OI2026-10-14: 555 OI2026-10-15: 555 OI2026-10-16: 563 OI2026-10-21: 416 OI2026-10-23: 417 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, 2026Viewing417+1
Oct 21, 2026416-147
Oct 16, 2026563+8
Oct 15, 20265550
Oct 14, 20265550
Oct 13, 20265550
Oct 09, 2026555No prior observation