OITracker Cboe delayed data

Contract OI history

Back to LAC

Jan 21, 2028 EXPIRATION

LAC $4.00 Put

LAC280121P00004000

Latest saved OI2,316Oct 23, 2026
Last change0vs 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. 2,4091,2040 2026-10-02: 2,409 OI2026-10-05: 2,404 OI2026-10-06: 2,404 OI2026-10-07: 2,404 OI2026-10-08: 2,404 OI2026-10-09: 2,389 OI2026-10-13: 2,394 OI2026-10-14: 2,316 OI2026-10-15: 2,316 OI2026-10-16: 2,316 OI2026-10-21: 2,316 OI2026-10-23: 2,316 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, 2026Viewing2,3160
Oct 21, 20262,3160
Oct 16, 20262,3160
Oct 15, 20262,3160
Oct 14, 20262,316-78
Oct 13, 20262,394+5
Oct 09, 20262,389-15
Oct 08, 20262,4040
Oct 07, 20262,4040
Oct 06, 20262,4040
Oct 05, 20262,404-5
Oct 02, 20262,409No prior observation