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Contract OI history

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Dec 18, 2026 EXPIRATION

ALAB $370.00 Call

ALAB261218C00370000

Latest saved OI123Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $370.00 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. 133660 2026-10-09: 128 OI2026-10-13: 131 OI2026-10-14: 131 OI2026-10-15: 133 OI2026-10-16: 130 OI2026-10-21: 130 OI2026-10-23: 123 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, 2026Viewing123-7
Oct 21, 20261300
Oct 16, 2026130-3
Oct 15, 2026133+2
Oct 14, 20261310
Oct 13, 2026131+3
Oct 09, 2026128No prior observation