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Contract OI history

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Nov 20, 2026 EXPIRATION

ALAB $270.00 Call

ALAB261120C00270000

Latest saved OI564Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $270.00 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. 5642820 2026-10-09: 560 OI2026-10-13: 560 OI2026-10-14: 560 OI2026-10-15: 557 OI2026-10-16: 557 OI2026-10-21: 559 OI2026-10-23: 564 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, 2026Viewing564+5
Oct 21, 2026559+2
Oct 16, 20265570
Oct 15, 2026557-3
Oct 14, 20265600
Oct 13, 20265600
Oct 09, 2026560No prior observation