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Contract OI history

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Jan 15, 2027 EXPIRATION

ALAB $400.00 Call

ALAB270115C00400000

Latest saved OI741Oct 23, 2026
Last change-66vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $400.00 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. 8664330 2026-10-09: 866 OI2026-10-13: 799 OI2026-10-14: 799 OI2026-10-15: 794 OI2026-10-16: 802 OI2026-10-21: 807 OI2026-10-23: 741 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, 2026Viewing741-66
Oct 21, 2026807+5
Oct 16, 2026802+8
Oct 15, 2026794-5
Oct 14, 20267990
Oct 13, 2026799-67
Oct 09, 2026866No prior observation