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Contract OI history

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Sep 17, 2027 EXPIRATION

ALAB $300.00 Call

ALAB270917C00300000

Latest saved OI1,352Oct 23, 2026
Last change+3vs 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. 1,3526760 2026-10-09: 1,346 OI2026-10-13: 1,346 OI2026-10-14: 1,346 OI2026-10-15: 1,346 OI2026-10-16: 1,346 OI2026-10-21: 1,349 OI2026-10-23: 1,352 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, 2026Viewing1,352+3
Oct 21, 20261,349+3
Oct 16, 20261,3460
Oct 15, 20261,3460
Oct 14, 20261,3460
Oct 13, 20261,3460
Oct 09, 20261,346No prior observation