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Contract OI history

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Jan 21, 2028 EXPIRATION

ALAB $185.00 Call

ALAB280121C00185000

Latest saved OI236Oct 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 $185.00 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. 2361180 2026-10-09: 235 OI2026-10-13: 235 OI2026-10-14: 235 OI2026-10-15: 236 OI2026-10-16: 236 OI2026-10-21: 236 OI2026-10-23: 236 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, 2026Viewing2360
Oct 21, 20262360
Oct 16, 20262360
Oct 15, 2026236+1
Oct 14, 20262350
Oct 13, 20262350
Oct 09, 2026235No prior observation