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Contract OI history

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Jan 21, 2028 EXPIRATION

ALAB $350.00 Call

ALAB280121C00350000

Latest saved OI593Oct 23, 2026
Last change0vs 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. 5952970 2026-10-09: 595 OI2026-10-13: 594 OI2026-10-14: 594 OI2026-10-15: 594 OI2026-10-16: 594 OI2026-10-21: 593 OI2026-10-23: 593 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, 2026Viewing5930
Oct 21, 2026593-1
Oct 16, 20265940
Oct 15, 20265940
Oct 14, 20265940
Oct 13, 2026594-1
Oct 09, 2026595No prior observation