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Contract OI history

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Dec 17, 2027 EXPIRATION

ALAB $120.00 Put

ALAB271217P00120000

Latest saved OI58Oct 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 $120.00 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. 58290 2026-10-09: 55 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 58 OI2026-10-16: 58 OI2026-10-21: 58 OI2026-10-23: 58 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, 2026Viewing580
Oct 21, 2026580
Oct 16, 2026580
Oct 15, 202658+3
Oct 14, 2026550
Oct 13, 2026550
Oct 09, 202655No prior observation