OITracker Cboe delayed data

Contract OI history

Back to ALAB

Jan 15, 2027 EXPIRATION

ALAB $165.00 Put

ALAB270115P00165000

Latest saved OI515Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALAB $165.00 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. 5502750 2026-10-09: 550 OI2026-10-13: 550 OI2026-10-14: 550 OI2026-10-15: 550 OI2026-10-16: 537 OI2026-10-21: 535 OI2026-10-23: 515 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, 2026Viewing515-20
Oct 21, 2026535-2
Oct 16, 2026537-13
Oct 15, 20265500
Oct 14, 20265500
Oct 13, 20265500
Oct 09, 2026550No prior observation