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Contract OI history

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Oct 30, 2026 EXPIRATION

ALAB $390.00 Call

ALAB261030C00390000

Latest saved OI206Oct 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 $390.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2061030 2026-10-09: 201 OI2026-10-13: 196 OI2026-10-14: 196 OI2026-10-15: 206 OI2026-10-16: 206 OI2026-10-21: 206 OI2026-10-23: 206 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, 2026Viewing2060
Oct 21, 20262060
Oct 16, 20262060
Oct 15, 2026206+10
Oct 14, 20261960
Oct 13, 2026196-5
Oct 09, 2026201No prior observation