OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

LAC $3.50 Put

LAC270115P00003500

Latest saved OI1,577Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LAC $3.50 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. 1,6388190 2026-10-02: 1,638 OI2026-10-05: 1,638 OI2026-10-06: 1,588 OI2026-10-07: 1,588 OI2026-10-08: 1,588 OI2026-10-09: 1,588 OI2026-10-13: 1,587 OI2026-10-14: 1,587 OI2026-10-15: 1,587 OI2026-10-16: 1,587 OI2026-10-21: 1,588 OI2026-10-23: 1,577 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, 2026Viewing1,577-11
Oct 21, 20261,588+1
Oct 16, 20261,5870
Oct 15, 20261,5870
Oct 14, 20261,5870
Oct 13, 20261,587-1
Oct 09, 20261,5880
Oct 08, 20261,5880
Oct 07, 20261,5880
Oct 06, 20261,588-50
Oct 05, 20261,6380
Oct 02, 20261,638No prior observation