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Contract OI history

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Nov 20, 2026 EXPIRATION

ALAB $360.00 Put

ALAB261120P00360000

Latest saved OI426Oct 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 $360.00 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. 4262130 2026-10-09: 412 OI2026-10-13: 419 OI2026-10-14: 419 OI2026-10-15: 421 OI2026-10-16: 426 OI2026-10-21: 426 OI2026-10-23: 426 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, 2026Viewing4260
Oct 21, 20264260
Oct 16, 2026426+5
Oct 15, 2026421+2
Oct 14, 20264190
Oct 13, 2026419+7
Oct 09, 2026412No prior observation