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Contract OI history

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Oct 23, 2026 EXPIRATION

ALAB $310.00 Call

ALAB261023C00310000

Latest saved OI219Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $310.00 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. 2341170 2026-10-09: 54 OI2026-10-13: 66 OI2026-10-14: 66 OI2026-10-15: 145 OI2026-10-16: 143 OI2026-10-21: 234 OI2026-10-23: 219 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, 2026Viewing219-15
Oct 21, 2026234+91
Oct 16, 2026143-2
Oct 15, 2026145+79
Oct 14, 2026660
Oct 13, 202666+12
Oct 09, 202654No prior observation