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Contract OI history

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Jun 17, 2027 EXPIRATION

ALAB $250.00 Put

ALAB270617P00250000

Latest saved OI907Oct 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 $250.00 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. 9074530 2026-10-09: 790 OI2026-10-13: 791 OI2026-10-14: 791 OI2026-10-15: 791 OI2026-10-16: 907 OI2026-10-21: 907 OI2026-10-23: 907 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, 2026Viewing9070
Oct 21, 20269070
Oct 16, 2026907+116
Oct 15, 20267910
Oct 14, 20267910
Oct 13, 2026791+1
Oct 09, 2026790No prior observation