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Contract OI history

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Nov 20, 2026 EXPIRATION

ALAB $300.00 Call

ALAB261120C00300000

Latest saved OI847Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $300.00 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. 8474230 2026-10-09: 763 OI2026-10-13: 768 OI2026-10-14: 768 OI2026-10-15: 772 OI2026-10-16: 781 OI2026-10-21: 826 OI2026-10-23: 847 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, 2026Viewing847+21
Oct 21, 2026826+45
Oct 16, 2026781+9
Oct 15, 2026772+4
Oct 14, 20267680
Oct 13, 2026768+5
Oct 09, 2026763No prior observation