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Contract OI history

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Jan 15, 2027 EXPIRATION

ALAB $180.00 Call

ALAB270115C00180000

Latest saved OI274Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $180.00 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. 2901450 2026-10-09: 290 OI2026-10-13: 279 OI2026-10-14: 279 OI2026-10-15: 279 OI2026-10-16: 276 OI2026-10-21: 270 OI2026-10-23: 274 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, 2026Viewing274+4
Oct 21, 2026270-6
Oct 16, 2026276-3
Oct 15, 20262790
Oct 14, 20262790
Oct 13, 2026279-11
Oct 09, 2026290No prior observation