OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

LAC $4.00 Put

LAC261120P00004000

Latest saved OI739Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LAC $4.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8834410 2026-10-02: 883 OI2026-10-05: 883 OI2026-10-06: 883 OI2026-10-07: 883 OI2026-10-08: 880 OI2026-10-09: 874 OI2026-10-13: 795 OI2026-10-14: 744 OI2026-10-15: 744 OI2026-10-16: 741 OI2026-10-21: 741 OI2026-10-23: 739 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

LAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing739-2
Oct 21, 20267410
Oct 16, 2026741-3
Oct 15, 20267440
Oct 14, 2026744-51
Oct 13, 2026795-79
Oct 09, 2026874-6
Oct 08, 2026880-3
Oct 07, 20268830
Oct 06, 20268830
Oct 05, 20268830
Oct 02, 2026883No prior observation