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Contract OI history

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Oct 23, 2026 EXPIRATION

ALAB $260.00 Put

ALAB261023P00260000

Latest saved OI170Oct 23, 2026
Last change-688vs 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. 8584290 2026-10-09: 61 OI2026-10-13: 83 OI2026-10-14: 83 OI2026-10-15: 96 OI2026-10-16: 838 OI2026-10-21: 858 OI2026-10-23: 170 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, 2026Viewing170-688
Oct 21, 2026858+20
Oct 16, 2026838+742
Oct 15, 202696+13
Oct 14, 2026830
Oct 13, 202683+22
Oct 09, 202661No prior observation