OITracker Cboe delayed data

Contract OI history

Back to ALAB

Dec 18, 2026 EXPIRATION

ALAB $360.00 Put

ALAB261218P00360000

Latest saved OI147Oct 23, 2026
Last change-6vs 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. 159790 2026-10-09: 152 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 155 OI2026-10-16: 159 OI2026-10-21: 153 OI2026-10-23: 147 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, 2026Viewing147-6
Oct 21, 2026153-6
Oct 16, 2026159+4
Oct 15, 2026155+5
Oct 14, 20261500
Oct 13, 2026150-2
Oct 09, 2026152No prior observation