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Contract OI history

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Jun 17, 2027 EXPIRATION

ALAB $340.00 Call

ALAB270617C00340000

Latest saved OI28Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $340.00 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. 29140 2026-10-09: 27 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-15: 29 OI2026-10-16: 28 OI2026-10-21: 28 OI2026-10-23: 28 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, 2026Viewing280
Oct 21, 2026280
Oct 16, 202628-1
Oct 15, 202629+2
Oct 14, 2026270
Oct 13, 2026270
Oct 09, 202627No prior observation