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Contract OI history

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Nov 20, 2026 EXPIRATION

ALAB $80.00 Put

ALAB261120P00080000

Latest saved OI5,497Oct 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 $80.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,4972,7480 2026-10-09: 5,497 OI2026-10-13: 5,497 OI2026-10-14: 5,497 OI2026-10-15: 5,497 OI2026-10-16: 5,497 OI2026-10-21: 5,497 OI2026-10-23: 5,497 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, 2026Viewing5,4970
Oct 21, 20265,4970
Oct 16, 20265,4970
Oct 15, 20265,4970
Oct 14, 20265,4970
Oct 13, 20265,4970
Oct 09, 20265,497No prior observation