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Contract OI history

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Jan 15, 2027 EXPIRATION

ALAB $260.00 Put

ALAB270115P00260000

Latest saved OI1,071Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $260.00 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. 1,0715350 2026-10-09: 747 OI2026-10-13: 1,050 OI2026-10-14: 1,050 OI2026-10-15: 1,051 OI2026-10-16: 1,057 OI2026-10-21: 1,057 OI2026-10-23: 1,071 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, 2026Viewing1,071+14
Oct 21, 20261,0570
Oct 16, 20261,057+6
Oct 15, 20261,051+1
Oct 14, 20261,0500
Oct 13, 20261,050+303
Oct 09, 2026747No prior observation